15210211380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1231}}^1$

素因数の和:1367

約数の個数: 384

約数和(自身を含む): 54893346816

約数和(自身を除く): 39683135436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 73, 78, 84, 91, 93, 105, 124, 130, 140, 146, 155, 156, 182, 186, 195, 210, 217, 219, 260, 273, 292, 310, 364, 365, 372, 390, 403, 420, 434, 438, 455, 465, 511, 546, 620, 651, 730, 780, 806, 868, 876, 910, 930, 949, 1022, 1085, 1092, 1095, 1209, 1231, 1302, 1365, 1460, 1533, 1612, 1820, 1860, 1898, 2015, 2044, 2170, 2190, 2263, 2418, 2462, 2555, 2604, 2730, 2821, 2847, 3066, 3255, 3693, 3796, 4030, 4340, 4380, 4526, 4745, 4836, 4924, 5110, 5460, 5642, 5694, 6045, 6132, 6155, 6510, 6643, 6789, 7386, 7665, 8060, 8463, 8617, 9052, 9490, 10220, 11284, 11315, 11388, 12090, 12310, 13020, 13286, 13578, 14105, 14235, 14772, 15330, 15841, 16003, 16926, 17234, 18465, 18980, 19929, 22630, 24180, 24620, 25851, 26572, 27156, 28210, 28470, 29419, 30660, 31682, 32006, 33215, 33852, 33945, 34468, 36930, 38161, 39858, 42315, 43085, 45260, 47523, 48009, 51702, 56420, 56940, 58838, 63364, 64012, 66430, 67890, 73860, 76322, 79205, 79716, 80015, 84630, 86170, 88257, 89863, 95046, 96018, 99645, 103404, 112021, 114483, 117676, 129255, 132860, 135780, 147095, 152644, 158410, 160030, 169260, 172340, 176514, 179726, 190092, 190805, 192036, 199290, 205933, 224042, 228966, 237615, 240045, 258510, 267127, 269589, 294190, 316820, 320060, 336063, 353028, 359452, 381610, 398580, 411866, 441285, 448084, 449315, 457932, 475230, 480090, 496093, 517020, 534254, 539178, 560105, 572415, 588380, 617799, 629041, 672126, 763220, 801381, 823732, 882570, 898630, 950460, 960180, 992186, 1029665, 1068508, 1078356, 1120210, 1144830, 1168219, 1235598, 1258082, 1335635, 1344252, 1347945, 1488279, 1602762, 1680315, 1765140, 1797260, 1887123, 1984372, 2059330, 2240420, 2289660, 2336438, 2471196, 2480465, 2516164, 2671270, 2695890, 2785753, 2976558, 3088995, 3145205, 3205524, 3360630, 3472651, 3504657, 3774246, 4006905, 4118660, 4672876, 4960930, 5342540, 5391780, 5571506, 5841095, 5953116, 6177990, 6290410, 6721260, 6945302, 7009314, 7441395, 7548492, 8013810, 8177533, 8357259, 9435615, 9921860, 10417953, 11143012, 11682190, 12355980, 12580820, 13890604, 13928765, 14018628, 14882790, 16027620, 16355066, 16714518, 17363255, 17523285, 18871230, 19500271, 20835906, 23364380, 24532599, 27857530, 29765580, 32710132, 33429036, 34726510, 35046570, 36214789, 37742460, 39000542, 40887665, 41671812, 41786295, 49065198, 52089765, 55715060, 58500813, 69453020, 70093140, 72429578, 78001084, 81775330, 83572590, 97501355, 98130396, 104179530, 108644367, 117001626, 122662995, 144859156, 163550660, 167145180, 181073945, 195002710, 208359060, 217288734, 234003252, 245325990, 253503523, 292504065, 362147890, 390005420, 434577468, 490651980, 507007046, 543221835, 585008130, 724295780, 760510569, 1014014092, 1086443670, 1170016260, 1267517615, 1521021138, 2172887340, 2535035230, 3042042276, 3802552845, 5070070460, 7605105690, 15210211380]

約数ペア:

[(1, 15210211380), (2, 7605105690), (3, 5070070460), (4, 3802552845), (5, 3042042276), (6, 2535035230), (7, 2172887340), (10, 1521021138), (12, 1267517615), (13, 1170016260), (14, 1086443670), (15, 1014014092), (20, 760510569), (21, 724295780), (26, 585008130), (28, 543221835), (30, 507007046), (31, 490651980), (35, 434577468), (39, 390005420), (42, 362147890), (52, 292504065), (60, 253503523), (62, 245325990), (65, 234003252), (70, 217288734), (73, 208359060), (78, 195002710), (84, 181073945), (91, 167145180), (93, 163550660), (105, 144859156), (124, 122662995), (130, 117001626), (140, 108644367), (146, 104179530), (155, 98130396), (156, 97501355), (182, 83572590), (186, 81775330), (195, 78001084), (210, 72429578), (217, 70093140), (219, 69453020), (260, 58500813), (273, 55715060), (292, 52089765), (310, 49065198), (364, 41786295), (365, 41671812), (372, 40887665), (390, 39000542), (403, 37742460), (420, 36214789), (434, 35046570), (438, 34726510), (455, 33429036), (465, 32710132), (511, 29765580), (546, 27857530), (620, 24532599), (651, 23364380), (730, 20835906), (780, 19500271), (806, 18871230), (868, 17523285), (876, 17363255), (910, 16714518), (930, 16355066), (949, 16027620), (1022, 14882790), (1085, 14018628), (1092, 13928765), (1095, 13890604), (1209, 12580820), (1231, 12355980), (1302, 11682190), (1365, 11143012), (1460, 10417953), (1533, 9921860), (1612, 9435615), (1820, 8357259), (1860, 8177533), (1898, 8013810), (2015, 7548492), (2044, 7441395), (2170, 7009314), (2190, 6945302), (2263, 6721260), (2418, 6290410), (2462, 6177990), (2555, 5953116), (2604, 5841095), (2730, 5571506), (2821, 5391780), (2847, 5342540), (3066, 4960930), (3255, 4672876), (3693, 4118660), (3796, 4006905), (4030, 3774246), (4340, 3504657), (4380, 3472651), (4526, 3360630), (4745, 3205524), (4836, 3145205), (4924, 3088995), (5110, 2976558), (5460, 2785753), (5642, 2695890), (5694, 2671270), (6045, 2516164), (6132, 2480465), (6155, 2471196), (6510, 2336438), (6643, 2289660), (6789, 2240420), (7386, 2059330), (7665, 1984372), (8060, 1887123), (8463, 1797260), (8617, 1765140), (9052, 1680315), (9490, 1602762), (10220, 1488279), (11284, 1347945), (11315, 1344252), (11388, 1335635), (12090, 1258082), (12310, 1235598), (13020, 1168219), (13286, 1144830), (13578, 1120210), (14105, 1078356), (14235, 1068508), (14772, 1029665), (15330, 992186), (15841, 960180), (16003, 950460), (16926, 898630), (17234, 882570), (18465, 823732), (18980, 801381), (19929, 763220), (22630, 672126), (24180, 629041), (24620, 617799), (25851, 588380), (26572, 572415), (27156, 560105), (28210, 539178), (28470, 534254), (29419, 517020), (30660, 496093), (31682, 480090), (32006, 475230), (33215, 457932), (33852, 449315), (33945, 448084), (34468, 441285), (36930, 411866), (38161, 398580), (39858, 381610), (42315, 359452), (43085, 353028), (45260, 336063), (47523, 320060), (48009, 316820), (51702, 294190), (56420, 269589), (56940, 267127), (58838, 258510), (63364, 240045), (64012, 237615), (66430, 228966), (67890, 224042), (73860, 205933), (76322, 199290), (79205, 192036), (79716, 190805), (80015, 190092), (84630, 179726), (86170, 176514), (88257, 172340), (89863, 169260), (95046, 160030), (96018, 158410), (99645, 152644), (103404, 147095), (112021, 135780), (114483, 132860), (117676, 129255)]