20097508320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 576

約数和(自身を含む): 74950686720

約数和(自身を除く): 54853178400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 47, 48, 54, 60, 62, 72, 80, 90, 93, 94, 96, 103, 108, 120, 124, 135, 141, 144, 155, 160, 180, 186, 188, 206, 216, 235, 240, 248, 270, 279, 282, 288, 309, 310, 360, 372, 376, 412, 423, 432, 465, 470, 480, 496, 515, 540, 558, 564, 618, 620, 705, 720, 744, 752, 824, 837, 846, 864, 927, 930, 940, 961, 992, 1030, 1080, 1116, 1128, 1236, 1240, 1269, 1395, 1410, 1440, 1457, 1488, 1504, 1545, 1648, 1674, 1692, 1854, 1860, 1880, 1922, 2060, 2115, 2160, 2232, 2256, 2472, 2480, 2538, 2781, 2790, 2820, 2883, 2914, 2976, 3090, 3193, 3296, 3348, 3384, 3708, 3720, 3760, 3844, 4120, 4185, 4230, 4320, 4371, 4464, 4512, 4635, 4805, 4841, 4944, 4960, 5076, 5562, 5580, 5640, 5766, 5828, 6180, 6345, 6386, 6696, 6768, 7285, 7416, 7440, 7520, 7688, 8240, 8370, 8460, 8649, 8742, 8928, 9270, 9579, 9610, 9682, 9888, 10152, 11124, 11160, 11280, 11532, 11656, 12360, 12690, 12772, 13113, 13392, 13536, 13905, 14415, 14523, 14570, 14832, 14880, 15376, 15965, 16480, 16740, 16920, 17298, 17484, 18540, 19158, 19220, 19364, 20304, 21855, 22248, 22320, 22560, 23064, 23312, 24205, 24720, 25380, 25544, 25947, 26226, 26784, 27810, 28737, 28830, 29046, 29140, 29664, 30752, 31930, 33480, 33840, 34596, 34968, 37080, 38316, 38440, 38728, 39339, 40608, 43245, 43569, 43710, 44496, 44640, 45167, 46128, 46624, 47895, 48410, 49440, 50760, 51088, 51894, 52452, 55620, 57474, 57660, 58092, 58280, 63860, 65565, 66960, 67680, 69192, 69936, 72615, 74160, 76632, 76880, 77456, 78678, 86211, 86490, 87138, 87420, 88992, 90334, 92256, 95790, 96820, 98983, 101520, 102176, 103788, 104904, 111240, 114948, 115320, 116184, 116560, 127720, 129735, 130707, 131130, 133920, 135501, 138384, 139872, 143685, 145230, 148320, 150071, 153264, 153760, 154912, 157356, 172422, 172980, 174276, 174840, 180668, 191580, 193640, 196695, 197966, 203040, 207576, 209808, 217845, 222480, 225835, 229896, 230640, 232368, 233120, 255440, 259470, 261414, 262260, 271002, 276768, 287370, 290460, 296949, 300142, 306528, 314712, 344844, 345960, 348552, 349680, 361336, 383160, 387280, 393390, 395932, 406503, 415152, 419616, 431055, 435690, 444960, 450213, 451670, 459792, 461280, 464736, 494915, 510880, 518940, 522828, 524520, 542004, 574740, 580920, 593898, 600284, 629424, 653535, 677505, 689688, 691920, 697104, 699360, 722672, 750355, 766320, 774560, 786780, 791864, 813006, 830304, 862110, 871380, 890847, 900426, 903340, 919584, 989830, 1037880, 1045656, 1049040, 1084008, 1149480, 1161840, 1187796, 1200568, 1219509, 1258848, 1307070, 1350639, 1355010, 1379376, 1383840, 1394208, 1445344, 1484745, 1500710, 1532640, 1573560, 1583728, 1626012, 1724220, 1742760, 1781694, 1800852, 1806680, 1979660, 2032515, 2075760, 2091312, 2098080, 2168016, 2251065, 2298960, 2323680, 2375592, 2401136, 2439018, 2614140, 2672541, 2701278, 2710020, 2758752, 2969490, 3001420, 3147120, 3167456, 3252024, 3448440, 3485520, 3563388, 3601704, 3613360, 3959320, 4051917, 4065030, 4151520, 4182624, 4336032, 4454235, 4502130, 4597920, 4652201, 4751184, 4802272, 4878036, 5228280, 5345082, 5402556, 5420040, 5938980, 6002840, 6097545, 6294240, 6504048, 6753195, 6896880, 6971040, 7126776, 7203408, 7226720, 7918640, 8103834, 8130060, 8908470, 9004260, 9304402, 9502368, 9756072, 10456560, 10690164, 10805112, 10840080, 11877960, 12005680, 12195090, 13008096, 13362705, 13506390, 13793760, 13956603, 14253552, 14406816, 15837280, 16207668, 16260120, 17816940, 18008520, 18608804, 19512144, 20259585, 20913120, 21380328, 21610224, 21680160, 23261005, 23755920, 24011360, 24390180, 26725410, 27012780, 27913206, 28507104, 32415336, 32520240, 35633880, 36017040, 37217608, 39024288, 40519170, 41869809, 42760656, 43220448, 46522010, 47511840, 48780360, 53450820, 54025560, 55826412, 64830672, 65040480, 69783015, 71267760, 72034080, 74435216, 81038340, 83739618, 85521312, 93044020, 97560720, 106901640, 108051120, 111652824, 125609427, 129661344, 139566030, 142535520, 148870432, 162076680, 167479236, 186088040, 195121440, 209349045, 213803280, 216102240, 223305648, 251218854, 279132060, 324153360, 334958472, 372176080, 418698090, 427606560, 446611296, 502437708, 558264120, 628047135, 648306720, 669916944, 744352160, 837396180, 1004875416, 1116528240, 1256094270, 1339833888, 1674792360, 2009750832, 2233056480, 2512188540, 3349584720, 4019501664, 5024377080, 6699169440, 10048754160, 20097508320]

約数ペア:

[(1, 20097508320), (2, 10048754160), (3, 6699169440), (4, 5024377080), (5, 4019501664), (6, 3349584720), (8, 2512188540), (9, 2233056480), (10, 2009750832), (12, 1674792360), (15, 1339833888), (16, 1256094270), (18, 1116528240), (20, 1004875416), (24, 837396180), (27, 744352160), (30, 669916944), (31, 648306720), (32, 628047135), (36, 558264120), (40, 502437708), (45, 446611296), (47, 427606560), (48, 418698090), (54, 372176080), (60, 334958472), (62, 324153360), (72, 279132060), (80, 251218854), (90, 223305648), (93, 216102240), (94, 213803280), (96, 209349045), (103, 195121440), (108, 186088040), (120, 167479236), (124, 162076680), (135, 148870432), (141, 142535520), (144, 139566030), (155, 129661344), (160, 125609427), (180, 111652824), (186, 108051120), (188, 106901640), (206, 97560720), (216, 93044020), (235, 85521312), (240, 83739618), (248, 81038340), (270, 74435216), (279, 72034080), (282, 71267760), (288, 69783015), (309, 65040480), (310, 64830672), (360, 55826412), (372, 54025560), (376, 53450820), (412, 48780360), (423, 47511840), (432, 46522010), (465, 43220448), (470, 42760656), (480, 41869809), (496, 40519170), (515, 39024288), (540, 37217608), (558, 36017040), (564, 35633880), (618, 32520240), (620, 32415336), (705, 28507104), (720, 27913206), (744, 27012780), (752, 26725410), (824, 24390180), (837, 24011360), (846, 23755920), (864, 23261005), (927, 21680160), (930, 21610224), (940, 21380328), (961, 20913120), (992, 20259585), (1030, 19512144), (1080, 18608804), (1116, 18008520), (1128, 17816940), (1236, 16260120), (1240, 16207668), (1269, 15837280), (1395, 14406816), (1410, 14253552), (1440, 13956603), (1457, 13793760), (1488, 13506390), (1504, 13362705), (1545, 13008096), (1648, 12195090), (1674, 12005680), (1692, 11877960), (1854, 10840080), (1860, 10805112), (1880, 10690164), (1922, 10456560), (2060, 9756072), (2115, 9502368), (2160, 9304402), (2232, 9004260), (2256, 8908470), (2472, 8130060), (2480, 8103834), (2538, 7918640), (2781, 7226720), (2790, 7203408), (2820, 7126776), (2883, 6971040), (2914, 6896880), (2976, 6753195), (3090, 6504048), (3193, 6294240), (3296, 6097545), (3348, 6002840), (3384, 5938980), (3708, 5420040), (3720, 5402556), (3760, 5345082), (3844, 5228280), (4120, 4878036), (4185, 4802272), (4230, 4751184), (4320, 4652201), (4371, 4597920), (4464, 4502130), (4512, 4454235), (4635, 4336032), (4805, 4182624), (4841, 4151520), (4944, 4065030), (4960, 4051917), (5076, 3959320), (5562, 3613360), (5580, 3601704), (5640, 3563388), (5766, 3485520), (5828, 3448440), (6180, 3252024), (6345, 3167456), (6386, 3147120), (6696, 3001420), (6768, 2969490), (7285, 2758752), (7416, 2710020), (7440, 2701278), (7520, 2672541), (7688, 2614140), (8240, 2439018), (8370, 2401136), (8460, 2375592), (8649, 2323680), (8742, 2298960), (8928, 2251065), (9270, 2168016), (9579, 2098080), (9610, 2091312), (9682, 2075760), (9888, 2032515), (10152, 1979660), (11124, 1806680), (11160, 1800852), (11280, 1781694), (11532, 1742760), (11656, 1724220), (12360, 1626012), (12690, 1583728), (12772, 1573560), (13113, 1532640), (13392, 1500710), (13536, 1484745), (13905, 1445344), (14415, 1394208), (14523, 1383840), (14570, 1379376), (14832, 1355010), (14880, 1350639), (15376, 1307070), (15965, 1258848), (16480, 1219509), (16740, 1200568), (16920, 1187796), (17298, 1161840), (17484, 1149480), (18540, 1084008), (19158, 1049040), (19220, 1045656), (19364, 1037880), (20304, 989830), (21855, 919584), (22248, 903340), (22320, 900426), (22560, 890847), (23064, 871380), (23312, 862110), (24205, 830304), (24720, 813006), (25380, 791864), (25544, 786780), (25947, 774560), (26226, 766320), (26784, 750355), (27810, 722672), (28737, 699360), (28830, 697104), (29046, 691920), (29140, 689688), (29664, 677505), (30752, 653535), (31930, 629424), (33480, 600284), (33840, 593898), (34596, 580920), (34968, 574740), (37080, 542004), (38316, 524520), (38440, 522828), (38728, 518940), (39339, 510880), (40608, 494915), (43245, 464736), (43569, 461280), (43710, 459792), (44496, 451670), (44640, 450213), (45167, 444960), (46128, 435690), (46624, 431055), (47895, 419616), (48410, 415152), (49440, 406503), (50760, 395932), (51088, 393390), (51894, 387280), (52452, 383160), (55620, 361336), (57474, 349680), (57660, 348552), (58092, 345960), (58280, 344844), (63860, 314712), (65565, 306528), (66960, 300142), (67680, 296949), (69192, 290460), (69936, 287370), (72615, 276768), (74160, 271002), (76632, 262260), (76880, 261414), (77456, 259470), (78678, 255440), (86211, 233120), (86490, 232368), (87138, 230640), (87420, 229896), (88992, 225835), (90334, 222480), (92256, 217845), (95790, 209808), (96820, 207576), (98983, 203040), (101520, 197966), (102176, 196695), (103788, 193640), (104904, 191580), (111240, 180668), (114948, 174840), (115320, 174276), (116184, 172980), (116560, 172422), (127720, 157356), (129735, 154912), (130707, 153760), (131130, 153264), (133920, 150071), (135501, 148320), (138384, 145230), (139872, 143685)]