372734180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1774

約数の個数: 144

約数和(自身を含む): 1038861936

約数和(自身を除く): 666127756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 49, 52, 65, 68, 70, 85, 91, 98, 119, 130, 140, 170, 182, 196, 221, 238, 245, 260, 340, 364, 442, 455, 476, 490, 595, 637, 833, 884, 910, 980, 1105, 1190, 1274, 1547, 1666, 1721, 1820, 2210, 2380, 2548, 3094, 3185, 3332, 3442, 4165, 4420, 6188, 6370, 6884, 7735, 8330, 8605, 10829, 12047, 12740, 15470, 16660, 17210, 21658, 22373, 24094, 29257, 30940, 34420, 43316, 44746, 48188, 54145, 58514, 60235, 84329, 89492, 108290, 111865, 117028, 120470, 146285, 156611, 168658, 204799, 216580, 223730, 240940, 292570, 313222, 337316, 380341, 409598, 421645, 447460, 585140, 626444, 760682, 783055, 819196, 843290, 1023995, 1096277, 1433593, 1521364, 1566110, 1686580, 1901705, 2047990, 2192554, 2662387, 2867186, 3132220, 3803410, 4095980, 4385108, 5324774, 5481385, 5734372, 7167965, 7606820, 10649548, 10962770, 13311935, 14335930, 18636709, 21925540, 26623870, 28671860, 37273418, 53247740, 74546836, 93183545, 186367090, 372734180]

約数ペア:

[(1, 372734180), (2, 186367090), (4, 93183545), (5, 74546836), (7, 53247740), (10, 37273418), (13, 28671860), (14, 26623870), (17, 21925540), (20, 18636709), (26, 14335930), (28, 13311935), (34, 10962770), (35, 10649548), (49, 7606820), (52, 7167965), (65, 5734372), (68, 5481385), (70, 5324774), (85, 4385108), (91, 4095980), (98, 3803410), (119, 3132220), (130, 2867186), (140, 2662387), (170, 2192554), (182, 2047990), (196, 1901705), (221, 1686580), (238, 1566110), (245, 1521364), (260, 1433593), (340, 1096277), (364, 1023995), (442, 843290), (455, 819196), (476, 783055), (490, 760682), (595, 626444), (637, 585140), (833, 447460), (884, 421645), (910, 409598), (980, 380341), (1105, 337316), (1190, 313222), (1274, 292570), (1547, 240940), (1666, 223730), (1721, 216580), (1820, 204799), (2210, 168658), (2380, 156611), (2548, 146285), (3094, 120470), (3185, 117028), (3332, 111865), (3442, 108290), (4165, 89492), (4420, 84329), (6188, 60235), (6370, 58514), (6884, 54145), (7735, 48188), (8330, 44746), (8605, 43316), (10829, 34420), (12047, 30940), (12740, 29257), (15470, 24094), (16660, 22373), (17210, 21658)]