144050520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 461039040

約数和(自身を除く): 316988520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 241, 255, 293, 340, 408, 482, 510, 586, 680, 723, 879, 964, 1020, 1172, 1205, 1446, 1465, 1758, 1928, 2040, 2344, 2410, 2892, 2930, 3516, 3615, 4097, 4395, 4820, 4981, 5784, 5860, 7032, 7230, 8194, 8790, 9640, 9962, 11720, 12291, 14460, 14943, 16388, 17580, 19924, 20485, 24582, 24905, 28920, 29886, 32776, 35160, 39848, 40970, 49164, 49810, 59772, 61455, 70613, 74715, 81940, 98328, 99620, 119544, 122910, 141226, 149430, 163880, 199240, 211839, 245820, 282452, 298860, 353065, 423678, 491640, 564904, 597720, 706130, 847356, 1059195, 1200421, 1412260, 1694712, 2118390, 2400842, 2824520, 3601263, 4236780, 4801684, 6002105, 7202526, 8473560, 9603368, 12004210, 14405052, 18006315, 24008420, 28810104, 36012630, 48016840, 72025260, 144050520]

約数ペア:

[(1, 144050520), (2, 72025260), (3, 48016840), (4, 36012630), (5, 28810104), (6, 24008420), (8, 18006315), (10, 14405052), (12, 12004210), (15, 9603368), (17, 8473560), (20, 7202526), (24, 6002105), (30, 4801684), (34, 4236780), (40, 3601263), (51, 2824520), (60, 2400842), (68, 2118390), (85, 1694712), (102, 1412260), (120, 1200421), (136, 1059195), (170, 847356), (204, 706130), (241, 597720), (255, 564904), (293, 491640), (340, 423678), (408, 353065), (482, 298860), (510, 282452), (586, 245820), (680, 211839), (723, 199240), (879, 163880), (964, 149430), (1020, 141226), (1172, 122910), (1205, 119544), (1446, 99620), (1465, 98328), (1758, 81940), (1928, 74715), (2040, 70613), (2344, 61455), (2410, 59772), (2892, 49810), (2930, 49164), (3516, 40970), (3615, 39848), (4097, 35160), (4395, 32776), (4820, 29886), (4981, 28920), (5784, 24905), (5860, 24582), (7032, 20485), (7230, 19924), (8194, 17580), (8790, 16388), (9640, 14943), (9962, 14460), (11720, 12291)]