236903940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1648

約数の個数: 240

約数和(自身を含む): 915247872

約数和(自身を除く): 678343932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1607, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3214, 3276, 3510, 3780, 4095, 4212, 4821, 4914, 5265, 5460, 5670, 6428, 7020, 7371, 8035, 8190, 9642, 9828, 10530, 11249, 11340, 12285, 14463, 14742, 16070, 16380, 19284, 20891, 21060, 22498, 24105, 24570, 28926, 29484, 32140, 33747, 36855, 41782, 43389, 44996, 48210, 49140, 56245, 57852, 62673, 67494, 72315, 73710, 83564, 86778, 96420, 101241, 104455, 112490, 125346, 130167, 134988, 144630, 146237, 147420, 168735, 173556, 188019, 202482, 208910, 216945, 224980, 250692, 260334, 289260, 292474, 303723, 313365, 337470, 376038, 404964, 417820, 433890, 438711, 506205, 520668, 564057, 584948, 607446, 626730, 650835, 674940, 731185, 752076, 867780, 877422, 911169, 940095, 1012410, 1128114, 1214892, 1253460, 1301670, 1316133, 1462370, 1518615, 1692171, 1754844, 1822338, 1880190, 2024820, 2193555, 2256228, 2603340, 2632266, 2820285, 2924740, 3037230, 3384342, 3644676, 3760380, 3948399, 4387110, 4555845, 5264532, 5640570, 6074460, 6580665, 6768684, 7896798, 8460855, 8774220, 9111690, 11281140, 11845197, 13161330, 15793596, 16921710, 18223380, 19741995, 23690394, 26322660, 33843420, 39483990, 47380788, 59225985, 78967980, 118451970, 236903940]

約数ペア:

[(1, 236903940), (2, 118451970), (3, 78967980), (4, 59225985), (5, 47380788), (6, 39483990), (7, 33843420), (9, 26322660), (10, 23690394), (12, 19741995), (13, 18223380), (14, 16921710), (15, 15793596), (18, 13161330), (20, 11845197), (21, 11281140), (26, 9111690), (27, 8774220), (28, 8460855), (30, 7896798), (35, 6768684), (36, 6580665), (39, 6074460), (42, 5640570), (45, 5264532), (52, 4555845), (54, 4387110), (60, 3948399), (63, 3760380), (65, 3644676), (70, 3384342), (78, 3037230), (81, 2924740), (84, 2820285), (90, 2632266), (91, 2603340), (105, 2256228), (108, 2193555), (117, 2024820), (126, 1880190), (130, 1822338), (135, 1754844), (140, 1692171), (156, 1518615), (162, 1462370), (180, 1316133), (182, 1301670), (189, 1253460), (195, 1214892), (210, 1128114), (234, 1012410), (252, 940095), (260, 911169), (270, 877422), (273, 867780), (315, 752076), (324, 731185), (351, 674940), (364, 650835), (378, 626730), (390, 607446), (405, 584948), (420, 564057), (455, 520668), (468, 506205), (540, 438711), (546, 433890), (567, 417820), (585, 404964), (630, 376038), (702, 337470), (756, 313365), (780, 303723), (810, 292474), (819, 289260), (910, 260334), (945, 250692), (1053, 224980), (1092, 216945), (1134, 208910), (1170, 202482), (1260, 188019), (1365, 173556), (1404, 168735), (1607, 147420), (1620, 146237), (1638, 144630), (1755, 134988), (1820, 130167), (1890, 125346), (2106, 112490), (2268, 104455), (2340, 101241), (2457, 96420), (2730, 86778), (2835, 83564), (3214, 73710), (3276, 72315), (3510, 67494), (3780, 62673), (4095, 57852), (4212, 56245), (4821, 49140), (4914, 48210), (5265, 44996), (5460, 43389), (5670, 41782), (6428, 36855), (7020, 33747), (7371, 32140), (8035, 29484), (8190, 28926), (9642, 24570), (9828, 24105), (10530, 22498), (11249, 21060), (11340, 20891), (12285, 19284), (14463, 16380), (14742, 16070)]