2106996840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 512

約数和(自身を含む): 8051097600

約数和(自身を除く): 5944100760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 47, 52, 54, 60, 62, 65, 72, 78, 90, 93, 94, 103, 104, 108, 117, 120, 124, 130, 135, 141, 155, 156, 180, 186, 188, 195, 206, 216, 234, 235, 248, 260, 270, 279, 282, 309, 310, 312, 351, 360, 372, 376, 390, 403, 412, 423, 465, 468, 470, 515, 520, 540, 558, 564, 585, 611, 618, 620, 702, 705, 744, 780, 806, 824, 837, 846, 927, 930, 936, 940, 1030, 1080, 1116, 1128, 1170, 1209, 1222, 1236, 1240, 1269, 1339, 1395, 1404, 1410, 1457, 1545, 1560, 1612, 1674, 1692, 1755, 1833, 1854, 1860, 1880, 2015, 2060, 2115, 2232, 2340, 2418, 2444, 2472, 2538, 2678, 2781, 2790, 2808, 2820, 2914, 3055, 3090, 3193, 3224, 3348, 3384, 3510, 3627, 3666, 3708, 3720, 4017, 4030, 4120, 4185, 4230, 4371, 4635, 4680, 4836, 4841, 4888, 5076, 5356, 5499, 5562, 5580, 5640, 5828, 6045, 6110, 6180, 6345, 6386, 6695, 6696, 7020, 7254, 7285, 7332, 7416, 8034, 8060, 8370, 8460, 8742, 9165, 9270, 9579, 9672, 9682, 10152, 10712, 10881, 10998, 11124, 11160, 11656, 12051, 12090, 12220, 12360, 12690, 12772, 13113, 13390, 13905, 14040, 14508, 14523, 14570, 14664, 15965, 16068, 16120, 16497, 16740, 16920, 17484, 18135, 18330, 18540, 18941, 19158, 19364, 20085, 21762, 21855, 21996, 22248, 24102, 24180, 24205, 24440, 25380, 25544, 26226, 26780, 27495, 27810, 28737, 29016, 29046, 29140, 31930, 32136, 32994, 33480, 34968, 36153, 36270, 36660, 37080, 37882, 38316, 38728, 39339, 40170, 41509, 43524, 43569, 43710, 43992, 47895, 48204, 48360, 48410, 50760, 52452, 53560, 54405, 54990, 55620, 56823, 57474, 58092, 58280, 60255, 62933, 63860, 65565, 65988, 72306, 72540, 72615, 73320, 75764, 76632, 78678, 80340, 82485, 83018, 86211, 87048, 87138, 87420, 94705, 95790, 96408, 96820, 104904, 108810, 109980, 111240, 113646, 114948, 116184, 120510, 124527, 125866, 127720, 130707, 131130, 131976, 143685, 144612, 145080, 145230, 150071, 151528, 157356, 160680, 164970, 166036, 170469, 172422, 174276, 174840, 180765, 188799, 189410, 191580, 193640, 196695, 207545, 217620, 217845, 219960, 227292, 229896, 241020, 249054, 251732, 261414, 262260, 284115, 287370, 289224, 290460, 300142, 314665, 314712, 329940, 332072, 340938, 344844, 348552, 361530, 373581, 377598, 378820, 383160, 393390, 415090, 431055, 435240, 435690, 450213, 454584, 482040, 498108, 503464, 511407, 522828, 524520, 566397, 568230, 574740, 580920, 600284, 622635, 629330, 653535, 659880, 681876, 689688, 723060, 747162, 750355, 755196, 757640, 786780, 830180, 852345, 862110, 871380, 900426, 943995, 996216, 1022814, 1045656, 1120743, 1132794, 1136460, 1149480, 1200568, 1245270, 1258660, 1307070, 1350639, 1363752, 1446120, 1494324, 1500710, 1510392, 1573560, 1660360, 1699191, 1704690, 1724220, 1742760, 1800852, 1867905, 1887990, 1950923, 2045628, 2241486, 2251065, 2265588, 2272920, 2490540, 2517320, 2557035, 2614140, 2701278, 2831985, 2988648, 3001420, 3398382, 3409380, 3448440, 3601704, 3735810, 3775980, 3901846, 4051917, 4091256, 4482972, 4502130, 4531176, 4981080, 5114070, 5228280, 5402556, 5603715, 5663970, 5852769, 6002840, 6753195, 6796764, 6818760, 7471620, 7551960, 7803692, 8103834, 8495955, 8965944, 9004260, 9754615, 10228140, 10805112, 11207430, 11327940, 11705538, 13506390, 13593528, 14943240, 15607384, 16207668, 16991910, 17558307, 18008520, 19509230, 20259585, 20456280, 22414860, 22655880, 23411076, 27012780, 29263845, 32415336, 33983820, 35116614, 39018460, 40519170, 44829720, 46822152, 52674921, 54025560, 58527690, 67967640, 70233228, 78036920, 81038340, 87791535, 105349842, 117055380, 140466456, 162076680, 175583070, 210699684, 234110760, 263374605, 351166140, 421399368, 526749210, 702332280, 1053498420, 2106996840]

約数ペア:

[(1, 2106996840), (2, 1053498420), (3, 702332280), (4, 526749210), (5, 421399368), (6, 351166140), (8, 263374605), (9, 234110760), (10, 210699684), (12, 175583070), (13, 162076680), (15, 140466456), (18, 117055380), (20, 105349842), (24, 87791535), (26, 81038340), (27, 78036920), (30, 70233228), (31, 67967640), (36, 58527690), (39, 54025560), (40, 52674921), (45, 46822152), (47, 44829720), (52, 40519170), (54, 39018460), (60, 35116614), (62, 33983820), (65, 32415336), (72, 29263845), (78, 27012780), (90, 23411076), (93, 22655880), (94, 22414860), (103, 20456280), (104, 20259585), (108, 19509230), (117, 18008520), (120, 17558307), (124, 16991910), (130, 16207668), (135, 15607384), (141, 14943240), (155, 13593528), (156, 13506390), (180, 11705538), (186, 11327940), (188, 11207430), (195, 10805112), (206, 10228140), (216, 9754615), (234, 9004260), (235, 8965944), (248, 8495955), (260, 8103834), (270, 7803692), (279, 7551960), (282, 7471620), (309, 6818760), (310, 6796764), (312, 6753195), (351, 6002840), (360, 5852769), (372, 5663970), (376, 5603715), (390, 5402556), (403, 5228280), (412, 5114070), (423, 4981080), (465, 4531176), (468, 4502130), (470, 4482972), (515, 4091256), (520, 4051917), (540, 3901846), (558, 3775980), (564, 3735810), (585, 3601704), (611, 3448440), (618, 3409380), (620, 3398382), (702, 3001420), (705, 2988648), (744, 2831985), (780, 2701278), (806, 2614140), (824, 2557035), (837, 2517320), (846, 2490540), (927, 2272920), (930, 2265588), (936, 2251065), (940, 2241486), (1030, 2045628), (1080, 1950923), (1116, 1887990), (1128, 1867905), (1170, 1800852), (1209, 1742760), (1222, 1724220), (1236, 1704690), (1240, 1699191), (1269, 1660360), (1339, 1573560), (1395, 1510392), (1404, 1500710), (1410, 1494324), (1457, 1446120), (1545, 1363752), (1560, 1350639), (1612, 1307070), (1674, 1258660), (1692, 1245270), (1755, 1200568), (1833, 1149480), (1854, 1136460), (1860, 1132794), (1880, 1120743), (2015, 1045656), (2060, 1022814), (2115, 996216), (2232, 943995), (2340, 900426), (2418, 871380), (2444, 862110), (2472, 852345), (2538, 830180), (2678, 786780), (2781, 757640), (2790, 755196), (2808, 750355), (2820, 747162), (2914, 723060), (3055, 689688), (3090, 681876), (3193, 659880), (3224, 653535), (3348, 629330), (3384, 622635), (3510, 600284), (3627, 580920), (3666, 574740), (3708, 568230), (3720, 566397), (4017, 524520), (4030, 522828), (4120, 511407), (4185, 503464), (4230, 498108), (4371, 482040), (4635, 454584), (4680, 450213), (4836, 435690), (4841, 435240), (4888, 431055), (5076, 415090), (5356, 393390), (5499, 383160), (5562, 378820), (5580, 377598), (5640, 373581), (5828, 361530), (6045, 348552), (6110, 344844), (6180, 340938), (6345, 332072), (6386, 329940), (6695, 314712), (6696, 314665), (7020, 300142), (7254, 290460), (7285, 289224), (7332, 287370), (7416, 284115), (8034, 262260), (8060, 261414), (8370, 251732), (8460, 249054), (8742, 241020), (9165, 229896), (9270, 227292), (9579, 219960), (9672, 217845), (9682, 217620), (10152, 207545), (10712, 196695), (10881, 193640), (10998, 191580), (11124, 189410), (11160, 188799), (11656, 180765), (12051, 174840), (12090, 174276), (12220, 172422), (12360, 170469), (12690, 166036), (12772, 164970), (13113, 160680), (13390, 157356), (13905, 151528), (14040, 150071), (14508, 145230), (14523, 145080), (14570, 144612), (14664, 143685), (15965, 131976), (16068, 131130), (16120, 130707), (16497, 127720), (16740, 125866), (16920, 124527), (17484, 120510), (18135, 116184), (18330, 114948), (18540, 113646), (18941, 111240), (19158, 109980), (19364, 108810), (20085, 104904), (21762, 96820), (21855, 96408), (21996, 95790), (22248, 94705), (24102, 87420), (24180, 87138), (24205, 87048), (24440, 86211), (25380, 83018), (25544, 82485), (26226, 80340), (26780, 78678), (27495, 76632), (27810, 75764), (28737, 73320), (29016, 72615), (29046, 72540), (29140, 72306), (31930, 65988), (32136, 65565), (32994, 63860), (33480, 62933), (34968, 60255), (36153, 58280), (36270, 58092), (36660, 57474), (37080, 56823), (37882, 55620), (38316, 54990), (38728, 54405), (39339, 53560), (40170, 52452), (41509, 50760), (43524, 48410), (43569, 48360), (43710, 48204), (43992, 47895)]