142301040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1287

約数の個数: 160

約数和(自身を含む): 511681536

約数和(自身を除く): 369380496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1193, 1420, 1491, 1680, 1704, 1988, 2130, 2386, 2485, 2840, 2982, 3408, 3579, 3976, 4260, 4772, 4970, 5680, 5964, 5965, 7158, 7455, 7952, 8351, 8520, 9544, 9940, 11928, 11930, 14316, 14910, 16702, 17040, 17895, 19088, 19880, 23856, 23860, 25053, 28632, 29820, 33404, 35790, 39760, 41755, 47720, 50106, 57264, 59640, 66808, 71580, 83510, 84703, 95440, 100212, 119280, 125265, 133616, 143160, 167020, 169406, 200424, 250530, 254109, 286320, 334040, 338812, 400848, 423515, 501060, 508218, 592921, 668080, 677624, 847030, 1002120, 1016436, 1185842, 1270545, 1355248, 1694060, 1778763, 2004240, 2032872, 2371684, 2541090, 2964605, 3388120, 3557526, 4065744, 4743368, 5082180, 5929210, 6776240, 7115052, 8893815, 9486736, 10164360, 11858420, 14230104, 17787630, 20328720, 23716840, 28460208, 35575260, 47433680, 71150520, 142301040]

約数ペア:

[(1, 142301040), (2, 71150520), (3, 47433680), (4, 35575260), (5, 28460208), (6, 23716840), (7, 20328720), (8, 17787630), (10, 14230104), (12, 11858420), (14, 10164360), (15, 9486736), (16, 8893815), (20, 7115052), (21, 6776240), (24, 5929210), (28, 5082180), (30, 4743368), (35, 4065744), (40, 3557526), (42, 3388120), (48, 2964605), (56, 2541090), (60, 2371684), (70, 2032872), (71, 2004240), (80, 1778763), (84, 1694060), (105, 1355248), (112, 1270545), (120, 1185842), (140, 1016436), (142, 1002120), (168, 847030), (210, 677624), (213, 668080), (240, 592921), (280, 508218), (284, 501060), (336, 423515), (355, 400848), (420, 338812), (426, 334040), (497, 286320), (560, 254109), (568, 250530), (710, 200424), (840, 169406), (852, 167020), (994, 143160), (1065, 133616), (1136, 125265), (1193, 119280), (1420, 100212), (1491, 95440), (1680, 84703), (1704, 83510), (1988, 71580), (2130, 66808), (2386, 59640), (2485, 57264), (2840, 50106), (2982, 47720), (3408, 41755), (3579, 39760), (3976, 35790), (4260, 33404), (4772, 29820), (4970, 28632), (5680, 25053), (5964, 23860), (5965, 23856), (7158, 19880), (7455, 19088), (7952, 17895), (8351, 17040), (8520, 16702), (9544, 14910), (9940, 14316), (11928, 11930)]