143271240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 530841600

約数和(自身を除く): 387570360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 79, 84, 85, 102, 105, 119, 120, 127, 136, 140, 158, 168, 170, 204, 210, 237, 238, 254, 255, 280, 316, 340, 357, 381, 395, 408, 420, 474, 476, 508, 510, 553, 595, 632, 635, 680, 714, 762, 790, 840, 889, 948, 952, 1016, 1020, 1106, 1185, 1190, 1270, 1343, 1428, 1524, 1580, 1659, 1778, 1785, 1896, 1905, 2040, 2159, 2212, 2370, 2380, 2540, 2667, 2686, 2765, 2856, 3048, 3160, 3318, 3556, 3570, 3810, 4029, 4318, 4424, 4445, 4740, 4760, 5080, 5334, 5372, 5530, 6477, 6636, 6715, 7112, 7140, 7620, 8058, 8295, 8636, 8890, 9401, 9480, 10033, 10668, 10744, 10795, 11060, 12954, 13272, 13335, 13430, 14280, 15113, 15240, 16116, 16590, 17272, 17780, 18802, 20066, 20145, 21336, 21590, 22120, 25908, 26670, 26860, 28203, 30099, 30226, 32232, 32385, 33180, 35560, 37604, 40132, 40290, 43180, 45339, 47005, 50165, 51816, 53340, 53720, 56406, 60198, 60452, 64770, 66360, 70231, 75208, 75565, 80264, 80580, 86360, 90678, 94010, 100330, 106680, 112812, 120396, 120904, 129540, 140462, 141015, 150495, 151130, 161160, 170561, 181356, 188020, 200660, 210693, 225624, 226695, 240792, 259080, 280924, 282030, 300990, 302260, 341122, 351155, 362712, 376040, 401320, 421386, 453390, 511683, 561848, 564060, 601980, 604520, 682244, 702310, 842772, 852805, 906780, 1023366, 1053465, 1128120, 1193927, 1203960, 1364488, 1404620, 1685544, 1705610, 1813560, 2046732, 2106930, 2387854, 2558415, 2809240, 3411220, 3581781, 4093464, 4213860, 4775708, 5116830, 5969635, 6822440, 7163562, 8427720, 9551416, 10233660, 11939270, 14327124, 17908905, 20467320, 23878540, 28654248, 35817810, 47757080, 71635620, 143271240]

約数ペア:

[(1, 143271240), (2, 71635620), (3, 47757080), (4, 35817810), (5, 28654248), (6, 23878540), (7, 20467320), (8, 17908905), (10, 14327124), (12, 11939270), (14, 10233660), (15, 9551416), (17, 8427720), (20, 7163562), (21, 6822440), (24, 5969635), (28, 5116830), (30, 4775708), (34, 4213860), (35, 4093464), (40, 3581781), (42, 3411220), (51, 2809240), (56, 2558415), (60, 2387854), (68, 2106930), (70, 2046732), (79, 1813560), (84, 1705610), (85, 1685544), (102, 1404620), (105, 1364488), (119, 1203960), (120, 1193927), (127, 1128120), (136, 1053465), (140, 1023366), (158, 906780), (168, 852805), (170, 842772), (204, 702310), (210, 682244), (237, 604520), (238, 601980), (254, 564060), (255, 561848), (280, 511683), (316, 453390), (340, 421386), (357, 401320), (381, 376040), (395, 362712), (408, 351155), (420, 341122), (474, 302260), (476, 300990), (508, 282030), (510, 280924), (553, 259080), (595, 240792), (632, 226695), (635, 225624), (680, 210693), (714, 200660), (762, 188020), (790, 181356), (840, 170561), (889, 161160), (948, 151130), (952, 150495), (1016, 141015), (1020, 140462), (1106, 129540), (1185, 120904), (1190, 120396), (1270, 112812), (1343, 106680), (1428, 100330), (1524, 94010), (1580, 90678), (1659, 86360), (1778, 80580), (1785, 80264), (1896, 75565), (1905, 75208), (2040, 70231), (2159, 66360), (2212, 64770), (2370, 60452), (2380, 60198), (2540, 56406), (2667, 53720), (2686, 53340), (2765, 51816), (2856, 50165), (3048, 47005), (3160, 45339), (3318, 43180), (3556, 40290), (3570, 40132), (3810, 37604), (4029, 35560), (4318, 33180), (4424, 32385), (4445, 32232), (4740, 30226), (4760, 30099), (5080, 28203), (5334, 26860), (5372, 26670), (5530, 25908), (6477, 22120), (6636, 21590), (6715, 21336), (7112, 20145), (7140, 20066), (7620, 18802), (8058, 17780), (8295, 17272), (8636, 16590), (8890, 16116), (9401, 15240), (9480, 15113), (10033, 14280), (10668, 13430), (10744, 13335), (10795, 13272), (11060, 12954)]