2505293520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:322

約数の個数: 320

約数和(自身を含む): 8447459328

約数和(自身を除く): 5942165808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 43, 48, 60, 62, 80, 82, 86, 93, 120, 123, 124, 129, 155, 164, 172, 186, 191, 205, 215, 240, 246, 248, 258, 310, 328, 344, 372, 382, 410, 430, 465, 492, 496, 516, 573, 615, 620, 645, 656, 688, 744, 764, 820, 860, 930, 955, 984, 1032, 1146, 1230, 1240, 1271, 1290, 1333, 1488, 1528, 1640, 1720, 1763, 1860, 1910, 1968, 2064, 2292, 2460, 2480, 2542, 2580, 2666, 2865, 3056, 3280, 3440, 3526, 3720, 3813, 3820, 3999, 4584, 4920, 5084, 5160, 5289, 5332, 5730, 5921, 6355, 6665, 7052, 7440, 7626, 7640, 7831, 7998, 8213, 8815, 9168, 9840, 10168, 10320, 10578, 10664, 11460, 11842, 12710, 13330, 14104, 15252, 15280, 15662, 15996, 16426, 17630, 17763, 19065, 19995, 20336, 21156, 21328, 22920, 23493, 23684, 24639, 25420, 26445, 26660, 28208, 29605, 30504, 31324, 31992, 32852, 35260, 35526, 38130, 39155, 39990, 41065, 42312, 45840, 46986, 47368, 49278, 50840, 52890, 53320, 54653, 59210, 61008, 62648, 63984, 65704, 70520, 71052, 76260, 78310, 79980, 82130, 84624, 88815, 93972, 94736, 98556, 101680, 105780, 106640, 109306, 117465, 118420, 123195, 125296, 131408, 141040, 142104, 152520, 156620, 159960, 163959, 164260, 177630, 187944, 197112, 211560, 218612, 234930, 236840, 242761, 246390, 254603, 273265, 284208, 305040, 313240, 319920, 327918, 328520, 336733, 355260, 375888, 394224, 423120, 437224, 469860, 473680, 485522, 492780, 509206, 546530, 626480, 655836, 657040, 673466, 710520, 728283, 763809, 819795, 874448, 939720, 971044, 985560, 1010199, 1018412, 1093060, 1213805, 1273015, 1311672, 1346932, 1421040, 1456566, 1527618, 1639590, 1683665, 1879440, 1942088, 1971120, 2020398, 2036824, 2186120, 2427610, 2546030, 2623344, 2693864, 2913132, 3055236, 3279180, 3367330, 3641415, 3819045, 3884176, 4040796, 4073648, 4372240, 4855220, 5050995, 5092060, 5387728, 5826264, 6110472, 6558360, 6734660, 7282830, 7638090, 8081592, 9710440, 10101990, 10184120, 10438723, 11652528, 12220944, 13116720, 13469320, 14565660, 15276180, 16163184, 19420880, 20203980, 20368240, 20877446, 26938640, 29131320, 30552360, 31316169, 40407960, 41754892, 52193615, 58262640, 61104720, 62632338, 80815920, 83509784, 104387230, 125264676, 156580845, 167019568, 208774460, 250529352, 313161690, 417548920, 501058704, 626323380, 835097840, 1252646760, 2505293520]

約数ペア:

[(1, 2505293520), (2, 1252646760), (3, 835097840), (4, 626323380), (5, 501058704), (6, 417548920), (8, 313161690), (10, 250529352), (12, 208774460), (15, 167019568), (16, 156580845), (20, 125264676), (24, 104387230), (30, 83509784), (31, 80815920), (40, 62632338), (41, 61104720), (43, 58262640), (48, 52193615), (60, 41754892), (62, 40407960), (80, 31316169), (82, 30552360), (86, 29131320), (93, 26938640), (120, 20877446), (123, 20368240), (124, 20203980), (129, 19420880), (155, 16163184), (164, 15276180), (172, 14565660), (186, 13469320), (191, 13116720), (205, 12220944), (215, 11652528), (240, 10438723), (246, 10184120), (248, 10101990), (258, 9710440), (310, 8081592), (328, 7638090), (344, 7282830), (372, 6734660), (382, 6558360), (410, 6110472), (430, 5826264), (465, 5387728), (492, 5092060), (496, 5050995), (516, 4855220), (573, 4372240), (615, 4073648), (620, 4040796), (645, 3884176), (656, 3819045), (688, 3641415), (744, 3367330), (764, 3279180), (820, 3055236), (860, 2913132), (930, 2693864), (955, 2623344), (984, 2546030), (1032, 2427610), (1146, 2186120), (1230, 2036824), (1240, 2020398), (1271, 1971120), (1290, 1942088), (1333, 1879440), (1488, 1683665), (1528, 1639590), (1640, 1527618), (1720, 1456566), (1763, 1421040), (1860, 1346932), (1910, 1311672), (1968, 1273015), (2064, 1213805), (2292, 1093060), (2460, 1018412), (2480, 1010199), (2542, 985560), (2580, 971044), (2666, 939720), (2865, 874448), (3056, 819795), (3280, 763809), (3440, 728283), (3526, 710520), (3720, 673466), (3813, 657040), (3820, 655836), (3999, 626480), (4584, 546530), (4920, 509206), (5084, 492780), (5160, 485522), (5289, 473680), (5332, 469860), (5730, 437224), (5921, 423120), (6355, 394224), (6665, 375888), (7052, 355260), (7440, 336733), (7626, 328520), (7640, 327918), (7831, 319920), (7998, 313240), (8213, 305040), (8815, 284208), (9168, 273265), (9840, 254603), (10168, 246390), (10320, 242761), (10578, 236840), (10664, 234930), (11460, 218612), (11842, 211560), (12710, 197112), (13330, 187944), (14104, 177630), (15252, 164260), (15280, 163959), (15662, 159960), (15996, 156620), (16426, 152520), (17630, 142104), (17763, 141040), (19065, 131408), (19995, 125296), (20336, 123195), (21156, 118420), (21328, 117465), (22920, 109306), (23493, 106640), (23684, 105780), (24639, 101680), (25420, 98556), (26445, 94736), (26660, 93972), (28208, 88815), (29605, 84624), (30504, 82130), (31324, 79980), (31992, 78310), (32852, 76260), (35260, 71052), (35526, 70520), (38130, 65704), (39155, 63984), (39990, 62648), (41065, 61008), (42312, 59210), (45840, 54653), (46986, 53320), (47368, 52890), (49278, 50840)]