144751320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:535

約数の個数: 256

約数和(自身を含む): 566092800

約数和(自身を除く): 421341480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 164, 168, 180, 189, 205, 210, 216, 246, 252, 270, 280, 287, 315, 328, 360, 369, 378, 410, 420, 467, 492, 504, 540, 574, 615, 630, 738, 756, 820, 840, 861, 934, 945, 984, 1080, 1107, 1148, 1230, 1260, 1401, 1435, 1476, 1512, 1640, 1722, 1845, 1868, 1890, 2214, 2296, 2335, 2460, 2520, 2583, 2802, 2870, 2952, 3269, 3444, 3690, 3736, 3780, 4203, 4305, 4428, 4670, 4920, 5166, 5535, 5604, 5740, 6538, 6888, 7005, 7380, 7560, 7749, 8406, 8610, 8856, 9340, 9807, 10332, 11070, 11208, 11480, 12609, 12915, 13076, 14010, 14760, 15498, 16345, 16812, 17220, 18680, 19147, 19614, 20664, 21015, 22140, 25218, 25830, 26152, 28020, 29421, 30996, 32690, 33624, 34440, 38294, 38745, 39228, 42030, 44280, 49035, 50436, 51660, 56040, 57441, 58842, 61992, 63045, 65380, 76588, 77490, 78456, 84060, 88263, 95735, 98070, 100872, 103320, 114882, 117684, 126090, 130760, 134029, 147105, 153176, 154980, 168120, 172323, 176526, 191470, 196140, 229764, 235368, 252180, 268058, 287205, 294210, 309960, 344646, 353052, 382940, 392280, 402087, 441315, 459528, 504360, 516969, 536116, 574410, 588420, 670145, 689292, 706104, 765880, 804174, 861615, 882630, 1033938, 1072232, 1148820, 1176840, 1206261, 1340290, 1378584, 1608348, 1723230, 1765260, 2010435, 2067876, 2297640, 2412522, 2584845, 2680580, 3216696, 3446460, 3530520, 3618783, 4020870, 4135752, 4825044, 5169690, 5361160, 6031305, 6892920, 7237566, 8041740, 9650088, 10339380, 12062610, 14475132, 16083480, 18093915, 20678760, 24125220, 28950264, 36187830, 48250440, 72375660, 144751320]

約数ペア:

[(1, 144751320), (2, 72375660), (3, 48250440), (4, 36187830), (5, 28950264), (6, 24125220), (7, 20678760), (8, 18093915), (9, 16083480), (10, 14475132), (12, 12062610), (14, 10339380), (15, 9650088), (18, 8041740), (20, 7237566), (21, 6892920), (24, 6031305), (27, 5361160), (28, 5169690), (30, 4825044), (35, 4135752), (36, 4020870), (40, 3618783), (41, 3530520), (42, 3446460), (45, 3216696), (54, 2680580), (56, 2584845), (60, 2412522), (63, 2297640), (70, 2067876), (72, 2010435), (82, 1765260), (84, 1723230), (90, 1608348), (105, 1378584), (108, 1340290), (120, 1206261), (123, 1176840), (126, 1148820), (135, 1072232), (140, 1033938), (164, 882630), (168, 861615), (180, 804174), (189, 765880), (205, 706104), (210, 689292), (216, 670145), (246, 588420), (252, 574410), (270, 536116), (280, 516969), (287, 504360), (315, 459528), (328, 441315), (360, 402087), (369, 392280), (378, 382940), (410, 353052), (420, 344646), (467, 309960), (492, 294210), (504, 287205), (540, 268058), (574, 252180), (615, 235368), (630, 229764), (738, 196140), (756, 191470), (820, 176526), (840, 172323), (861, 168120), (934, 154980), (945, 153176), (984, 147105), (1080, 134029), (1107, 130760), (1148, 126090), (1230, 117684), (1260, 114882), (1401, 103320), (1435, 100872), (1476, 98070), (1512, 95735), (1640, 88263), (1722, 84060), (1845, 78456), (1868, 77490), (1890, 76588), (2214, 65380), (2296, 63045), (2335, 61992), (2460, 58842), (2520, 57441), (2583, 56040), (2802, 51660), (2870, 50436), (2952, 49035), (3269, 44280), (3444, 42030), (3690, 39228), (3736, 38745), (3780, 38294), (4203, 34440), (4305, 33624), (4428, 32690), (4670, 30996), (4920, 29421), (5166, 28020), (5535, 26152), (5604, 25830), (5740, 25218), (6538, 22140), (6888, 21015), (7005, 20664), (7380, 19614), (7560, 19147), (7749, 18680), (8406, 17220), (8610, 16812), (8856, 16345), (9340, 15498), (9807, 14760), (10332, 14010), (11070, 13076), (11208, 12915), (11480, 12609)]