20436697920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:886

約数の個数: 448

約数和(自身を含む): 72098611200

約数和(自身を除く): 51661913280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 47, 48, 57, 60, 62, 64, 76, 80, 93, 94, 95, 96, 114, 120, 124, 141, 152, 155, 160, 186, 188, 190, 192, 228, 235, 240, 248, 282, 285, 304, 310, 320, 372, 376, 380, 456, 465, 470, 480, 496, 564, 570, 589, 608, 620, 705, 744, 752, 760, 769, 893, 912, 930, 940, 960, 992, 1128, 1140, 1178, 1216, 1240, 1410, 1457, 1488, 1504, 1520, 1538, 1767, 1786, 1824, 1860, 1880, 1984, 2256, 2280, 2307, 2356, 2480, 2679, 2820, 2914, 2945, 2976, 3008, 3040, 3076, 3534, 3572, 3648, 3720, 3760, 3845, 4371, 4465, 4512, 4560, 4614, 4712, 4960, 5358, 5640, 5828, 5890, 5952, 6080, 6152, 7068, 7144, 7285, 7440, 7520, 7690, 8742, 8835, 8930, 9024, 9120, 9228, 9424, 9920, 10716, 11280, 11535, 11656, 11780, 12304, 13395, 14136, 14288, 14570, 14611, 14880, 15040, 15380, 17484, 17670, 17860, 18240, 18456, 18848, 21432, 21855, 22560, 23070, 23312, 23560, 23839, 24608, 26790, 27683, 28272, 28576, 29140, 29222, 29760, 30760, 34968, 35340, 35720, 36143, 36912, 37696, 42864, 43710, 43833, 45120, 46140, 46624, 47120, 47678, 49216, 53580, 55366, 56544, 57152, 58280, 58444, 61520, 69936, 70680, 71440, 71517, 72286, 73055, 73824, 83049, 85728, 87420, 87666, 92280, 93248, 94240, 95356, 107160, 108429, 110732, 113088, 116560, 116888, 119195, 123040, 138415, 139872, 141360, 142880, 143034, 144572, 146110, 147648, 166098, 171456, 174840, 175332, 180715, 184560, 188480, 190712, 214320, 216858, 219165, 221464, 233120, 233776, 238390, 246080, 276830, 279744, 282720, 285760, 286068, 289144, 292220, 332196, 349680, 350664, 357585, 361430, 369120, 381424, 415245, 428640, 433716, 438330, 442928, 452941, 466240, 467552, 476780, 542145, 553660, 565440, 572136, 578288, 584440, 664392, 686717, 699360, 701328, 715170, 722860, 738240, 762848, 830490, 857280, 867432, 876660, 885856, 905882, 935104, 953560, 1084290, 1107320, 1120433, 1144272, 1156576, 1168880, 1328784, 1358823, 1373434, 1398720, 1402656, 1430340, 1445720, 1525696, 1660980, 1734864, 1753320, 1771712, 1811764, 1907120, 2060151, 2168580, 2214640, 2240866, 2264705, 2288544, 2313152, 2337760, 2657568, 2717646, 2746868, 2805312, 2860680, 2891440, 3321960, 3361299, 3433585, 3469728, 3506640, 3623528, 3814240, 4120302, 4337160, 4429280, 4481732, 4529410, 4577088, 4675520, 5315136, 5435292, 5493736, 5602165, 5721360, 5782880, 6643920, 6722598, 6794115, 6867170, 6939456, 7013280, 7247056, 7628480, 8240604, 8674320, 8858560, 8963464, 9058820, 10300755, 10870584, 10987472, 11204330, 11442720, 11565760, 13287840, 13445196, 13588230, 13734340, 14026560, 14494112, 16481208, 16806495, 17348640, 17926928, 18117640, 20601510, 21288227, 21741168, 21974944, 22408660, 22885440, 26575680, 26890392, 27176460, 27468680, 28988224, 32962416, 33612990, 34697280, 35853856, 36235280, 41203020, 42576454, 43482336, 43949888, 44817320, 53780784, 54352920, 54937360, 63864681, 65924832, 67225980, 71707712, 72470560, 82406040, 85152908, 86964672, 89634640, 106441135, 107561568, 108705840, 109874720, 127729362, 131849664, 134451960, 144941120, 164812080, 170305816, 179269280, 212882270, 215123136, 217411680, 219749440, 255458724, 268903920, 319323405, 329624160, 340611632, 358538560, 425764540, 434823360, 510917448, 537807840, 638646810, 659248320, 681223264, 851529080, 1021834896, 1075615680, 1277293620, 1362446528, 1703058160, 2043669792, 2554587240, 3406116320, 4087339584, 5109174480, 6812232640, 10218348960, 20436697920]

約数ペア:

[(1, 20436697920), (2, 10218348960), (3, 6812232640), (4, 5109174480), (5, 4087339584), (6, 3406116320), (8, 2554587240), (10, 2043669792), (12, 1703058160), (15, 1362446528), (16, 1277293620), (19, 1075615680), (20, 1021834896), (24, 851529080), (30, 681223264), (31, 659248320), (32, 638646810), (38, 537807840), (40, 510917448), (47, 434823360), (48, 425764540), (57, 358538560), (60, 340611632), (62, 329624160), (64, 319323405), (76, 268903920), (80, 255458724), (93, 219749440), (94, 217411680), (95, 215123136), (96, 212882270), (114, 179269280), (120, 170305816), (124, 164812080), (141, 144941120), (152, 134451960), (155, 131849664), (160, 127729362), (186, 109874720), (188, 108705840), (190, 107561568), (192, 106441135), (228, 89634640), (235, 86964672), (240, 85152908), (248, 82406040), (282, 72470560), (285, 71707712), (304, 67225980), (310, 65924832), (320, 63864681), (372, 54937360), (376, 54352920), (380, 53780784), (456, 44817320), (465, 43949888), (470, 43482336), (480, 42576454), (496, 41203020), (564, 36235280), (570, 35853856), (589, 34697280), (608, 33612990), (620, 32962416), (705, 28988224), (744, 27468680), (752, 27176460), (760, 26890392), (769, 26575680), (893, 22885440), (912, 22408660), (930, 21974944), (940, 21741168), (960, 21288227), (992, 20601510), (1128, 18117640), (1140, 17926928), (1178, 17348640), (1216, 16806495), (1240, 16481208), (1410, 14494112), (1457, 14026560), (1488, 13734340), (1504, 13588230), (1520, 13445196), (1538, 13287840), (1767, 11565760), (1786, 11442720), (1824, 11204330), (1860, 10987472), (1880, 10870584), (1984, 10300755), (2256, 9058820), (2280, 8963464), (2307, 8858560), (2356, 8674320), (2480, 8240604), (2679, 7628480), (2820, 7247056), (2914, 7013280), (2945, 6939456), (2976, 6867170), (3008, 6794115), (3040, 6722598), (3076, 6643920), (3534, 5782880), (3572, 5721360), (3648, 5602165), (3720, 5493736), (3760, 5435292), (3845, 5315136), (4371, 4675520), (4465, 4577088), (4512, 4529410), (4560, 4481732), (4614, 4429280), (4712, 4337160), (4960, 4120302), (5358, 3814240), (5640, 3623528), (5828, 3506640), (5890, 3469728), (5952, 3433585), (6080, 3361299), (6152, 3321960), (7068, 2891440), (7144, 2860680), (7285, 2805312), (7440, 2746868), (7520, 2717646), (7690, 2657568), (8742, 2337760), (8835, 2313152), (8930, 2288544), (9024, 2264705), (9120, 2240866), (9228, 2214640), (9424, 2168580), (9920, 2060151), (10716, 1907120), (11280, 1811764), (11535, 1771712), (11656, 1753320), (11780, 1734864), (12304, 1660980), (13395, 1525696), (14136, 1445720), (14288, 1430340), (14570, 1402656), (14611, 1398720), (14880, 1373434), (15040, 1358823), (15380, 1328784), (17484, 1168880), (17670, 1156576), (17860, 1144272), (18240, 1120433), (18456, 1107320), (18848, 1084290), (21432, 953560), (21855, 935104), (22560, 905882), (23070, 885856), (23312, 876660), (23560, 867432), (23839, 857280), (24608, 830490), (26790, 762848), (27683, 738240), (28272, 722860), (28576, 715170), (29140, 701328), (29222, 699360), (29760, 686717), (30760, 664392), (34968, 584440), (35340, 578288), (35720, 572136), (36143, 565440), (36912, 553660), (37696, 542145), (42864, 476780), (43710, 467552), (43833, 466240), (45120, 452941), (46140, 442928), (46624, 438330), (47120, 433716), (47678, 428640), (49216, 415245), (53580, 381424), (55366, 369120), (56544, 361430), (57152, 357585), (58280, 350664), (58444, 349680), (61520, 332196), (69936, 292220), (70680, 289144), (71440, 286068), (71517, 285760), (72286, 282720), (73055, 279744), (73824, 276830), (83049, 246080), (85728, 238390), (87420, 233776), (87666, 233120), (92280, 221464), (93248, 219165), (94240, 216858), (95356, 214320), (107160, 190712), (108429, 188480), (110732, 184560), (113088, 180715), (116560, 175332), (116888, 174840), (119195, 171456), (123040, 166098), (138415, 147648), (139872, 146110), (141360, 144572), (142880, 143034)]