190316520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:896

約数の個数: 128

約数和(自身を含む): 637545600

約数和(自身を除く): 447229080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 313, 360, 540, 563, 626, 939, 1080, 1126, 1252, 1565, 1689, 1878, 2252, 2504, 2815, 2817, 3130, 3378, 3756, 4504, 4695, 5067, 5630, 5634, 6260, 6756, 7512, 8445, 8451, 9390, 10134, 11260, 11268, 12520, 13512, 14085, 15201, 16890, 16902, 18780, 20268, 22520, 22536, 25335, 28170, 30402, 33780, 33804, 37560, 40536, 42255, 50670, 56340, 60804, 67560, 67608, 76005, 84510, 101340, 112680, 121608, 152010, 169020, 176219, 202680, 304020, 338040, 352438, 528657, 608040, 704876, 881095, 1057314, 1409752, 1585971, 1762190, 2114628, 2643285, 3171942, 3524380, 4229256, 4757913, 5286570, 6343884, 7048760, 7929855, 9515826, 10573140, 12687768, 15859710, 19031652, 21146280, 23789565, 31719420, 38063304, 47579130, 63438840, 95158260, 190316520]

約数ペア:

[(1, 190316520), (2, 95158260), (3, 63438840), (4, 47579130), (5, 38063304), (6, 31719420), (8, 23789565), (9, 21146280), (10, 19031652), (12, 15859710), (15, 12687768), (18, 10573140), (20, 9515826), (24, 7929855), (27, 7048760), (30, 6343884), (36, 5286570), (40, 4757913), (45, 4229256), (54, 3524380), (60, 3171942), (72, 2643285), (90, 2114628), (108, 1762190), (120, 1585971), (135, 1409752), (180, 1057314), (216, 881095), (270, 704876), (313, 608040), (360, 528657), (540, 352438), (563, 338040), (626, 304020), (939, 202680), (1080, 176219), (1126, 169020), (1252, 152010), (1565, 121608), (1689, 112680), (1878, 101340), (2252, 84510), (2504, 76005), (2815, 67608), (2817, 67560), (3130, 60804), (3378, 56340), (3756, 50670), (4504, 42255), (4695, 40536), (5067, 37560), (5630, 33804), (5634, 33780), (6260, 30402), (6756, 28170), (7512, 25335), (8445, 22536), (8451, 22520), (9390, 20268), (10134, 18780), (11260, 16902), (11268, 16890), (12520, 15201), (13512, 14085)]