261043664280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{4657}}^1\times {\mathrm{9533}}^1$

素因数の和:14218

約数の個数: 192

約数和(自身を含む): 911280313440

約数和(自身を除く): 650236649160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 4657, 5880, 9314, 9533, 13971, 18628, 19066, 23285, 27942, 28599, 32599, 37256, 38132, 46570, 47665, 55884, 57198, 65198, 66731, 69855, 76264, 93140, 95330, 97797, 111768, 114396, 130396, 133462, 139710, 142995, 162995, 186280, 190660, 195594, 200193, 228193, 228792, 260792, 266924, 279420, 285990, 325990, 333655, 381320, 391188, 400386, 456386, 467117, 488985, 533848, 558840, 571980, 651980, 667310, 684579, 782376, 800772, 912772, 934234, 977970, 1000965, 1140965, 1143960, 1303960, 1334620, 1369158, 1401351, 1601544, 1825544, 1868468, 1955940, 2001930, 2281930, 2335585, 2669240, 2738316, 2802702, 3422895, 3736936, 3911880, 4003860, 4563860, 4671170, 5476632, 5605404, 6845790, 7006755, 8007720, 9127720, 9342340, 11210808, 13691580, 14013510, 18684680, 27383160, 28027020, 44395181, 56054040, 88790362, 133185543, 177580724, 221975905, 266371086, 310766267, 355161448, 443951810, 532742172, 621532534, 665927715, 887903620, 932298801, 1065484344, 1243065068, 1331855430, 1553831335, 1775807240, 1864597602, 2175363869, 2486130136, 2663710860, 3107662670, 3729195204, 4350727738, 4661494005, 5327421720, 6215325340, 6526091607, 7458390408, 8701455476, 9322988010, 10876819345, 12430650680, 13052183214, 17402910952, 18645976020, 21753638690, 26104366428, 32630458035, 37291952040, 43507277380, 52208732856, 65260916070, 87014554760, 130521832140, 261043664280]

約数ペア:

[(1, 261043664280), (2, 130521832140), (3, 87014554760), (4, 65260916070), (5, 52208732856), (6, 43507277380), (7, 37291952040), (8, 32630458035), (10, 26104366428), (12, 21753638690), (14, 18645976020), (15, 17402910952), (20, 13052183214), (21, 12430650680), (24, 10876819345), (28, 9322988010), (30, 8701455476), (35, 7458390408), (40, 6526091607), (42, 6215325340), (49, 5327421720), (56, 4661494005), (60, 4350727738), (70, 3729195204), (84, 3107662670), (98, 2663710860), (105, 2486130136), (120, 2175363869), (140, 1864597602), (147, 1775807240), (168, 1553831335), (196, 1331855430), (210, 1243065068), (245, 1065484344), (280, 932298801), (294, 887903620), (392, 665927715), (420, 621532534), (490, 532742172), (588, 443951810), (735, 355161448), (840, 310766267), (980, 266371086), (1176, 221975905), (1470, 177580724), (1960, 133185543), (2940, 88790362), (4657, 56054040), (5880, 44395181), (9314, 28027020), (9533, 27383160), (13971, 18684680), (18628, 14013510), (19066, 13691580), (23285, 11210808), (27942, 9342340), (28599, 9127720), (32599, 8007720), (37256, 7006755), (38132, 6845790), (46570, 5605404), (47665, 5476632), (55884, 4671170), (57198, 4563860), (65198, 4003860), (66731, 3911880), (69855, 3736936), (76264, 3422895), (93140, 2802702), (95330, 2738316), (97797, 2669240), (111768, 2335585), (114396, 2281930), (130396, 2001930), (133462, 1955940), (139710, 1868468), (142995, 1825544), (162995, 1601544), (186280, 1401351), (190660, 1369158), (195594, 1334620), (200193, 1303960), (228193, 1143960), (228792, 1140965), (260792, 1000965), (266924, 977970), (279420, 934234), (285990, 912772), (325990, 800772), (333655, 782376), (381320, 684579), (391188, 667310), (400386, 651980), (456386, 571980), (467117, 558840), (488985, 533848)]