61348560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 238568064

約数和(自身を除く): 177219504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 53, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 106, 112, 120, 130, 140, 156, 159, 168, 182, 195, 208, 210, 212, 240, 260, 265, 273, 280, 312, 318, 336, 364, 371, 390, 420, 424, 455, 520, 530, 546, 560, 624, 636, 689, 728, 742, 780, 795, 840, 848, 910, 1040, 1060, 1092, 1113, 1272, 1365, 1378, 1456, 1484, 1560, 1590, 1680, 1820, 1855, 2067, 2120, 2184, 2226, 2544, 2730, 2756, 2809, 2968, 3120, 3180, 3445, 3640, 3710, 4134, 4240, 4368, 4452, 4823, 5460, 5512, 5565, 5618, 5936, 6360, 6890, 7280, 7420, 8268, 8427, 8904, 9646, 10335, 10920, 11024, 11130, 11236, 12720, 13780, 14045, 14469, 14840, 16536, 16854, 17808, 19292, 19663, 20670, 21840, 22260, 22472, 24115, 27560, 28090, 28938, 29680, 33072, 33708, 36517, 38584, 39326, 41340, 42135, 44520, 44944, 48230, 55120, 56180, 57876, 58989, 67416, 72345, 73034, 77168, 78652, 82680, 84270, 89040, 96460, 98315, 109551, 112360, 115752, 117978, 134832, 144690, 146068, 157304, 165360, 168540, 182585, 192920, 196630, 219102, 224720, 231504, 235956, 255619, 289380, 292136, 294945, 314608, 337080, 365170, 385840, 393260, 438204, 471912, 511238, 547755, 578760, 584272, 589890, 674160, 730340, 766857, 786520, 876408, 943824, 1022476, 1095510, 1157520, 1179780, 1278095, 1460680, 1533714, 1573040, 1752816, 2044952, 2191020, 2359560, 2556190, 2921360, 3067428, 3834285, 4089904, 4382040, 4719120, 5112380, 6134856, 7668570, 8764080, 10224760, 12269712, 15337140, 20449520, 30674280, 61348560]

約数ペア:

[(1, 61348560), (2, 30674280), (3, 20449520), (4, 15337140), (5, 12269712), (6, 10224760), (7, 8764080), (8, 7668570), (10, 6134856), (12, 5112380), (13, 4719120), (14, 4382040), (15, 4089904), (16, 3834285), (20, 3067428), (21, 2921360), (24, 2556190), (26, 2359560), (28, 2191020), (30, 2044952), (35, 1752816), (39, 1573040), (40, 1533714), (42, 1460680), (48, 1278095), (52, 1179780), (53, 1157520), (56, 1095510), (60, 1022476), (65, 943824), (70, 876408), (78, 786520), (80, 766857), (84, 730340), (91, 674160), (104, 589890), (105, 584272), (106, 578760), (112, 547755), (120, 511238), (130, 471912), (140, 438204), (156, 393260), (159, 385840), (168, 365170), (182, 337080), (195, 314608), (208, 294945), (210, 292136), (212, 289380), (240, 255619), (260, 235956), (265, 231504), (273, 224720), (280, 219102), (312, 196630), (318, 192920), (336, 182585), (364, 168540), (371, 165360), (390, 157304), (420, 146068), (424, 144690), (455, 134832), (520, 117978), (530, 115752), (546, 112360), (560, 109551), (624, 98315), (636, 96460), (689, 89040), (728, 84270), (742, 82680), (780, 78652), (795, 77168), (840, 73034), (848, 72345), (910, 67416), (1040, 58989), (1060, 57876), (1092, 56180), (1113, 55120), (1272, 48230), (1365, 44944), (1378, 44520), (1456, 42135), (1484, 41340), (1560, 39326), (1590, 38584), (1680, 36517), (1820, 33708), (1855, 33072), (2067, 29680), (2120, 28938), (2184, 28090), (2226, 27560), (2544, 24115), (2730, 22472), (2756, 22260), (2809, 21840), (2968, 20670), (3120, 19663), (3180, 19292), (3445, 17808), (3640, 16854), (3710, 16536), (4134, 14840), (4240, 14469), (4368, 14045), (4452, 13780), (4823, 12720), (5460, 11236), (5512, 11130), (5565, 11024), (5618, 10920), (5936, 10335), (6360, 9646), (6890, 8904), (7280, 8427), (7420, 8268)]