23102040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 76204800

約数和(自身を除く): 53102760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 251, 260, 295, 312, 354, 390, 472, 502, 520, 590, 708, 753, 767, 780, 885, 1004, 1180, 1255, 1416, 1506, 1534, 1560, 1770, 2008, 2301, 2360, 2510, 3012, 3068, 3263, 3540, 3765, 3835, 4602, 5020, 6024, 6136, 6526, 7080, 7530, 7670, 9204, 9789, 10040, 11505, 13052, 14809, 15060, 15340, 16315, 18408, 19578, 23010, 26104, 29618, 30120, 30680, 32630, 39156, 44427, 46020, 48945, 59236, 65260, 74045, 78312, 88854, 92040, 97890, 118472, 130520, 148090, 177708, 192517, 195780, 222135, 296180, 355416, 385034, 391560, 444270, 577551, 592360, 770068, 888540, 962585, 1155102, 1540136, 1777080, 1925170, 2310204, 2887755, 3850340, 4620408, 5775510, 7700680, 11551020, 23102040]

約数ペア:

[(1, 23102040), (2, 11551020), (3, 7700680), (4, 5775510), (5, 4620408), (6, 3850340), (8, 2887755), (10, 2310204), (12, 1925170), (13, 1777080), (15, 1540136), (20, 1155102), (24, 962585), (26, 888540), (30, 770068), (39, 592360), (40, 577551), (52, 444270), (59, 391560), (60, 385034), (65, 355416), (78, 296180), (104, 222135), (118, 195780), (120, 192517), (130, 177708), (156, 148090), (177, 130520), (195, 118472), (236, 97890), (251, 92040), (260, 88854), (295, 78312), (312, 74045), (354, 65260), (390, 59236), (472, 48945), (502, 46020), (520, 44427), (590, 39156), (708, 32630), (753, 30680), (767, 30120), (780, 29618), (885, 26104), (1004, 23010), (1180, 19578), (1255, 18408), (1416, 16315), (1506, 15340), (1534, 15060), (1560, 14809), (1770, 13052), (2008, 11505), (2301, 10040), (2360, 9789), (2510, 9204), (3012, 7670), (3068, 7530), (3263, 7080), (3540, 6526), (3765, 6136), (3835, 6024), (4602, 5020)]