750146280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7883}}^1$

素因数の和:7971

約数の個数: 128

約数和(自身を含む): 2463592320

約数和(自身を除く): 1713446040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 130, 156, 183, 195, 244, 260, 305, 312, 366, 390, 488, 520, 610, 732, 780, 793, 915, 1220, 1464, 1560, 1586, 1830, 2379, 2440, 3172, 3660, 3965, 4758, 6344, 7320, 7883, 7930, 9516, 11895, 15766, 15860, 19032, 23649, 23790, 31532, 31720, 39415, 47298, 47580, 63064, 78830, 94596, 95160, 102479, 118245, 157660, 189192, 204958, 236490, 307437, 315320, 409916, 472980, 480863, 512395, 614874, 819832, 945960, 961726, 1024790, 1229748, 1442589, 1537185, 1923452, 2049580, 2404315, 2459496, 2885178, 3074370, 3846904, 4099160, 4808630, 5770356, 6148740, 6251219, 7212945, 9617260, 11540712, 12297480, 12502438, 14425890, 18753657, 19234520, 25004876, 28851780, 31256095, 37507314, 50009752, 57703560, 62512190, 75014628, 93768285, 125024380, 150029256, 187536570, 250048760, 375073140, 750146280]

約数ペア:

[(1, 750146280), (2, 375073140), (3, 250048760), (4, 187536570), (5, 150029256), (6, 125024380), (8, 93768285), (10, 75014628), (12, 62512190), (13, 57703560), (15, 50009752), (20, 37507314), (24, 31256095), (26, 28851780), (30, 25004876), (39, 19234520), (40, 18753657), (52, 14425890), (60, 12502438), (61, 12297480), (65, 11540712), (78, 9617260), (104, 7212945), (120, 6251219), (122, 6148740), (130, 5770356), (156, 4808630), (183, 4099160), (195, 3846904), (244, 3074370), (260, 2885178), (305, 2459496), (312, 2404315), (366, 2049580), (390, 1923452), (488, 1537185), (520, 1442589), (610, 1229748), (732, 1024790), (780, 961726), (793, 945960), (915, 819832), (1220, 614874), (1464, 512395), (1560, 480863), (1586, 472980), (1830, 409916), (2379, 315320), (2440, 307437), (3172, 236490), (3660, 204958), (3965, 189192), (4758, 157660), (6344, 118245), (7320, 102479), (7883, 95160), (7930, 94596), (9516, 78830), (11895, 63064), (15766, 47580), (15860, 47298), (19032, 39415), (23649, 31720), (23790, 31532)]