160845840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{773}}^1$

素因数の和:826

約数の個数: 180

約数和(自身を含む): 574560324

約数和(自身を除く): 413714484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 408, 510, 578, 612, 680, 720, 765, 773, 816, 867, 1020, 1156, 1224, 1360, 1445, 1530, 1546, 1734, 2040, 2312, 2319, 2448, 2601, 2890, 3060, 3092, 3468, 3865, 4080, 4335, 4624, 4638, 5202, 5780, 6120, 6184, 6936, 6957, 7730, 8670, 9276, 10404, 11560, 11595, 12240, 12368, 13005, 13141, 13872, 13914, 15460, 17340, 18552, 20808, 23120, 23190, 26010, 26282, 27828, 30920, 34680, 34785, 37104, 39423, 41616, 46380, 52020, 52564, 55656, 61840, 65705, 69360, 69570, 78846, 92760, 104040, 105128, 111312, 118269, 131410, 139140, 157692, 185520, 197115, 208080, 210256, 223397, 236538, 262820, 278280, 315384, 394230, 446794, 473076, 525640, 556560, 591345, 630768, 670191, 788460, 893588, 946152, 1051280, 1116985, 1182690, 1340382, 1576920, 1787176, 1892304, 2010573, 2233970, 2365380, 2680764, 3153840, 3350955, 3574352, 4021146, 4467940, 4730760, 5361528, 6701910, 8042292, 8935880, 9461520, 10052865, 10723056, 13403820, 16084584, 17871760, 20105730, 26807640, 32169168, 40211460, 53615280, 80422920, 160845840]

約数ペア:

[(1, 160845840), (2, 80422920), (3, 53615280), (4, 40211460), (5, 32169168), (6, 26807640), (8, 20105730), (9, 17871760), (10, 16084584), (12, 13403820), (15, 10723056), (16, 10052865), (17, 9461520), (18, 8935880), (20, 8042292), (24, 6701910), (30, 5361528), (34, 4730760), (36, 4467940), (40, 4021146), (45, 3574352), (48, 3350955), (51, 3153840), (60, 2680764), (68, 2365380), (72, 2233970), (80, 2010573), (85, 1892304), (90, 1787176), (102, 1576920), (120, 1340382), (136, 1182690), (144, 1116985), (153, 1051280), (170, 946152), (180, 893588), (204, 788460), (240, 670191), (255, 630768), (272, 591345), (289, 556560), (306, 525640), (340, 473076), (360, 446794), (408, 394230), (510, 315384), (578, 278280), (612, 262820), (680, 236538), (720, 223397), (765, 210256), (773, 208080), (816, 197115), (867, 185520), (1020, 157692), (1156, 139140), (1224, 131410), (1360, 118269), (1445, 111312), (1530, 105128), (1546, 104040), (1734, 92760), (2040, 78846), (2312, 69570), (2319, 69360), (2448, 65705), (2601, 61840), (2890, 55656), (3060, 52564), (3092, 52020), (3468, 46380), (3865, 41616), (4080, 39423), (4335, 37104), (4624, 34785), (4638, 34680), (5202, 30920), (5780, 27828), (6120, 26282), (6184, 26010), (6936, 23190), (6957, 23120), (7730, 20808), (8670, 18552), (9276, 17340), (10404, 15460), (11560, 13914), (11595, 13872), (12240, 13141), (12368, 13005)]