139256520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 256

約数和(自身を含む): 489888000

約数和(自身を除く): 350631480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 59, 60, 65, 68, 78, 85, 89, 102, 104, 118, 120, 130, 136, 156, 170, 177, 178, 195, 204, 221, 236, 255, 260, 267, 295, 312, 340, 354, 356, 390, 408, 442, 445, 472, 510, 520, 534, 590, 663, 680, 708, 712, 767, 780, 884, 885, 890, 1003, 1020, 1068, 1105, 1157, 1180, 1326, 1335, 1416, 1513, 1534, 1560, 1768, 1770, 1780, 2006, 2040, 2136, 2210, 2301, 2314, 2360, 2652, 2670, 3009, 3026, 3068, 3315, 3471, 3540, 3560, 3835, 4012, 4420, 4539, 4602, 4628, 5015, 5251, 5304, 5340, 5785, 6018, 6052, 6136, 6630, 6942, 7080, 7565, 7670, 8024, 8840, 9078, 9204, 9256, 10030, 10502, 10680, 11505, 11570, 12036, 12104, 13039, 13260, 13884, 15045, 15130, 15340, 15753, 17355, 18156, 18408, 19669, 20060, 21004, 22695, 23010, 23140, 24072, 26078, 26255, 26520, 27768, 30090, 30260, 30680, 31506, 34710, 36312, 39117, 39338, 40120, 42008, 45390, 46020, 46280, 52156, 52510, 59007, 60180, 60520, 63012, 65195, 68263, 69420, 78234, 78676, 78765, 89267, 90780, 92040, 98345, 104312, 105020, 118014, 120360, 126024, 130390, 136526, 138840, 156468, 157352, 157530, 178534, 181560, 195585, 196690, 204789, 210040, 236028, 260780, 267801, 273052, 295035, 312936, 315060, 341315, 357068, 391170, 393380, 409578, 446335, 472056, 521560, 535602, 546104, 590070, 630120, 682630, 714136, 782340, 786760, 819156, 892670, 1023945, 1071204, 1160471, 1180140, 1339005, 1365260, 1564680, 1638312, 1785340, 2047890, 2142408, 2320942, 2360280, 2678010, 2730520, 3481413, 3570680, 4095780, 4641884, 5356020, 5802355, 6962826, 8191560, 9283768, 10712040, 11604710, 13925652, 17407065, 23209420, 27851304, 34814130, 46418840, 69628260, 139256520]

約数ペア:

[(1, 139256520), (2, 69628260), (3, 46418840), (4, 34814130), (5, 27851304), (6, 23209420), (8, 17407065), (10, 13925652), (12, 11604710), (13, 10712040), (15, 9283768), (17, 8191560), (20, 6962826), (24, 5802355), (26, 5356020), (30, 4641884), (34, 4095780), (39, 3570680), (40, 3481413), (51, 2730520), (52, 2678010), (59, 2360280), (60, 2320942), (65, 2142408), (68, 2047890), (78, 1785340), (85, 1638312), (89, 1564680), (102, 1365260), (104, 1339005), (118, 1180140), (120, 1160471), (130, 1071204), (136, 1023945), (156, 892670), (170, 819156), (177, 786760), (178, 782340), (195, 714136), (204, 682630), (221, 630120), (236, 590070), (255, 546104), (260, 535602), (267, 521560), (295, 472056), (312, 446335), (340, 409578), (354, 393380), (356, 391170), (390, 357068), (408, 341315), (442, 315060), (445, 312936), (472, 295035), (510, 273052), (520, 267801), (534, 260780), (590, 236028), (663, 210040), (680, 204789), (708, 196690), (712, 195585), (767, 181560), (780, 178534), (884, 157530), (885, 157352), (890, 156468), (1003, 138840), (1020, 136526), (1068, 130390), (1105, 126024), (1157, 120360), (1180, 118014), (1326, 105020), (1335, 104312), (1416, 98345), (1513, 92040), (1534, 90780), (1560, 89267), (1768, 78765), (1770, 78676), (1780, 78234), (2006, 69420), (2040, 68263), (2136, 65195), (2210, 63012), (2301, 60520), (2314, 60180), (2360, 59007), (2652, 52510), (2670, 52156), (3009, 46280), (3026, 46020), (3068, 45390), (3315, 42008), (3471, 40120), (3540, 39338), (3560, 39117), (3835, 36312), (4012, 34710), (4420, 31506), (4539, 30680), (4602, 30260), (4628, 30090), (5015, 27768), (5251, 26520), (5304, 26255), (5340, 26078), (5785, 24072), (6018, 23140), (6052, 23010), (6136, 22695), (6630, 21004), (6942, 20060), (7080, 19669), (7565, 18408), (7670, 18156), (8024, 17355), (8840, 15753), (9078, 15340), (9204, 15130), (9256, 15045), (10030, 13884), (10502, 13260), (10680, 13039), (11505, 12104), (11570, 12036)]