137546880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1102

約数の個数: 128

約数和(自身を含む): 445046400

約数和(自身を除く): 307499520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1009, 1065, 1136, 1420, 1704, 1920, 2018, 2130, 2272, 2840, 3027, 3408, 4036, 4260, 4544, 5045, 5680, 6054, 6816, 8072, 8520, 9088, 10090, 11360, 12108, 13632, 15135, 16144, 17040, 20180, 22720, 24216, 27264, 30270, 32288, 34080, 40360, 45440, 48432, 60540, 64576, 68160, 71639, 80720, 96864, 121080, 129152, 136320, 143278, 161440, 193728, 214917, 242160, 286556, 322880, 358195, 387456, 429834, 484320, 573112, 645760, 716390, 859668, 968640, 1074585, 1146224, 1432780, 1719336, 1937280, 2149170, 2292448, 2865560, 3438672, 4298340, 4584896, 5731120, 6877344, 8596680, 9169792, 11462240, 13754688, 17193360, 22924480, 27509376, 34386720, 45848960, 68773440, 137546880]

約数ペア:

[(1, 137546880), (2, 68773440), (3, 45848960), (4, 34386720), (5, 27509376), (6, 22924480), (8, 17193360), (10, 13754688), (12, 11462240), (15, 9169792), (16, 8596680), (20, 6877344), (24, 5731120), (30, 4584896), (32, 4298340), (40, 3438672), (48, 2865560), (60, 2292448), (64, 2149170), (71, 1937280), (80, 1719336), (96, 1432780), (120, 1146224), (128, 1074585), (142, 968640), (160, 859668), (192, 716390), (213, 645760), (240, 573112), (284, 484320), (320, 429834), (355, 387456), (384, 358195), (426, 322880), (480, 286556), (568, 242160), (640, 214917), (710, 193728), (852, 161440), (960, 143278), (1009, 136320), (1065, 129152), (1136, 121080), (1420, 96864), (1704, 80720), (1920, 71639), (2018, 68160), (2130, 64576), (2272, 60540), (2840, 48432), (3027, 45440), (3408, 40360), (4036, 34080), (4260, 32288), (4544, 30270), (5045, 27264), (5680, 24216), (6054, 22720), (6816, 20180), (8072, 17040), (8520, 16144), (9088, 15135), (10090, 13632), (11360, 12108)]