156736320320

素因数分解:

$2^6\times 5^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1\times {\mathrm{6967}}^1$

素因数の和:7520

約数の個数: 112

約数和(自身を含む): 376133197440

約数和(自身を除く): 219396877120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 229, 307, 320, 458, 614, 916, 1145, 1228, 1535, 1832, 2290, 2456, 3070, 3664, 4580, 4912, 6140, 6967, 7328, 9160, 9824, 12280, 13934, 14656, 18320, 19648, 24560, 27868, 34835, 36640, 49120, 55736, 69670, 70303, 73280, 98240, 111472, 139340, 140606, 222944, 278680, 281212, 351515, 445888, 557360, 562424, 703030, 1114720, 1124848, 1406060, 1595443, 2138869, 2229440, 2249696, 2812120, 3190886, 4277738, 4499392, 5624240, 6381772, 7977215, 8555476, 10694345, 11248480, 12763544, 15954430, 17110952, 21388690, 22496960, 25527088, 31908860, 34221904, 42777380, 51054176, 63817720, 68443808, 85554760, 102108352, 127635440, 136887616, 171109520, 255270880, 342219040, 489801001, 510541760, 684438080, 979602002, 1959204004, 2449005005, 3918408008, 4898010010, 7836816016, 9796020020, 15673632032, 19592040040, 31347264064, 39184080080, 78368160160, 156736320320]

約数ペア:

[(1, 156736320320), (2, 78368160160), (4, 39184080080), (5, 31347264064), (8, 19592040040), (10, 15673632032), (16, 9796020020), (20, 7836816016), (32, 4898010010), (40, 3918408008), (64, 2449005005), (80, 1959204004), (160, 979602002), (229, 684438080), (307, 510541760), (320, 489801001), (458, 342219040), (614, 255270880), (916, 171109520), (1145, 136887616), (1228, 127635440), (1535, 102108352), (1832, 85554760), (2290, 68443808), (2456, 63817720), (3070, 51054176), (3664, 42777380), (4580, 34221904), (4912, 31908860), (6140, 25527088), (6967, 22496960), (7328, 21388690), (9160, 17110952), (9824, 15954430), (12280, 12763544), (13934, 11248480), (14656, 10694345), (18320, 8555476), (19648, 7977215), (24560, 6381772), (27868, 5624240), (34835, 4499392), (36640, 4277738), (49120, 3190886), (55736, 2812120), (69670, 2249696), (70303, 2229440), (73280, 2138869), (98240, 1595443), (111472, 1406060), (139340, 1124848), (140606, 1114720), (222944, 703030), (278680, 562424), (281212, 557360), (351515, 445888)]