313223872640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{984733}}^1$

素因数の和:984830

約数の個数: 128

約数和(自身を含む): 867826379520

約数和(自身を除く): 554602506880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 640, 710, 896, 994, 1120, 1136, 1420, 1988, 2240, 2272, 2485, 2840, 3976, 4480, 4544, 4970, 5680, 7952, 9088, 9940, 11360, 15904, 19880, 22720, 31808, 39760, 45440, 63616, 79520, 159040, 318080, 984733, 1969466, 3938932, 4923665, 6893131, 7877864, 9847330, 13786262, 15755728, 19694660, 27572524, 31511456, 34465655, 39389320, 55145048, 63022912, 68931310, 69916043, 78778640, 110290096, 126045824, 137862620, 139832086, 157557280, 220580192, 275725240, 279664172, 315114560, 349580215, 441160384, 489412301, 551450480, 559328344, 630229120, 699160430, 882320768, 978824602, 1102900960, 1118656688, 1398320860, 1957649204, 2205801920, 2237313376, 2447061505, 2796641720, 3915298408, 4411603840, 4474626752, 4894123010, 5593283440, 7830596816, 8949253504, 9788246020, 11186566880, 15661193632, 19576492040, 22373133760, 31322387264, 39152984080, 44746267520, 62644774528, 78305968160, 156611936320, 313223872640]

約数ペア:

[(1, 313223872640), (2, 156611936320), (4, 78305968160), (5, 62644774528), (7, 44746267520), (8, 39152984080), (10, 31322387264), (14, 22373133760), (16, 19576492040), (20, 15661193632), (28, 11186566880), (32, 9788246020), (35, 8949253504), (40, 7830596816), (56, 5593283440), (64, 4894123010), (70, 4474626752), (71, 4411603840), (80, 3915298408), (112, 2796641720), (128, 2447061505), (140, 2237313376), (142, 2205801920), (160, 1957649204), (224, 1398320860), (280, 1118656688), (284, 1102900960), (320, 978824602), (355, 882320768), (448, 699160430), (497, 630229120), (560, 559328344), (568, 551450480), (640, 489412301), (710, 441160384), (896, 349580215), (994, 315114560), (1120, 279664172), (1136, 275725240), (1420, 220580192), (1988, 157557280), (2240, 139832086), (2272, 137862620), (2485, 126045824), (2840, 110290096), (3976, 78778640), (4480, 69916043), (4544, 68931310), (4970, 63022912), (5680, 55145048), (7952, 39389320), (9088, 34465655), (9940, 31511456), (11360, 27572524), (15904, 19694660), (19880, 15755728), (22720, 13786262), (31808, 9847330), (39760, 7877864), (45440, 6893131), (63616, 4923665), (79520, 3938932), (159040, 1969466), (318080, 984733)]