2057202420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7109}}^1$

素因数の和:7194

約数の個数: 192

約数和(自身を含む): 7224215040

約数和(自身を除く): 5167012620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 53, 60, 65, 70, 78, 84, 91, 105, 106, 130, 140, 156, 159, 182, 195, 210, 212, 260, 265, 273, 318, 364, 371, 390, 420, 455, 530, 546, 636, 689, 742, 780, 795, 910, 1060, 1092, 1113, 1365, 1378, 1484, 1590, 1820, 1855, 2067, 2226, 2730, 2756, 3180, 3445, 3710, 4134, 4452, 4823, 5460, 5565, 6890, 7109, 7420, 8268, 9646, 10335, 11130, 13780, 14218, 14469, 19292, 20670, 21327, 22260, 24115, 28436, 28938, 35545, 41340, 42654, 48230, 49763, 57876, 71090, 72345, 85308, 92417, 96460, 99526, 106635, 142180, 144690, 149289, 184834, 199052, 213270, 248815, 277251, 289380, 298578, 369668, 376777, 426540, 462085, 497630, 554502, 597156, 646919, 746445, 753554, 924170, 995260, 1109004, 1130331, 1293838, 1386255, 1492890, 1507108, 1848340, 1883885, 1940757, 2260662, 2587676, 2637439, 2772510, 2985780, 3234595, 3767770, 3881514, 4521324, 4898101, 5274878, 5545020, 5651655, 6469190, 7535540, 7763028, 7912317, 9703785, 9796202, 10549756, 11303310, 12938380, 13187195, 14694303, 15824634, 19407570, 19592404, 22606620, 24490505, 26374390, 29388606, 31649268, 34286707, 38815140, 39561585, 48981010, 52748780, 58777212, 68573414, 73471515, 79123170, 97962020, 102860121, 137146828, 146943030, 158246340, 171433535, 205720242, 293886060, 342867070, 411440484, 514300605, 685734140, 1028601210, 2057202420]

約数ペア:

[(1, 2057202420), (2, 1028601210), (3, 685734140), (4, 514300605), (5, 411440484), (6, 342867070), (7, 293886060), (10, 205720242), (12, 171433535), (13, 158246340), (14, 146943030), (15, 137146828), (20, 102860121), (21, 97962020), (26, 79123170), (28, 73471515), (30, 68573414), (35, 58777212), (39, 52748780), (42, 48981010), (52, 39561585), (53, 38815140), (60, 34286707), (65, 31649268), (70, 29388606), (78, 26374390), (84, 24490505), (91, 22606620), (105, 19592404), (106, 19407570), (130, 15824634), (140, 14694303), (156, 13187195), (159, 12938380), (182, 11303310), (195, 10549756), (210, 9796202), (212, 9703785), (260, 7912317), (265, 7763028), (273, 7535540), (318, 6469190), (364, 5651655), (371, 5545020), (390, 5274878), (420, 4898101), (455, 4521324), (530, 3881514), (546, 3767770), (636, 3234595), (689, 2985780), (742, 2772510), (780, 2637439), (795, 2587676), (910, 2260662), (1060, 1940757), (1092, 1883885), (1113, 1848340), (1365, 1507108), (1378, 1492890), (1484, 1386255), (1590, 1293838), (1820, 1130331), (1855, 1109004), (2067, 995260), (2226, 924170), (2730, 753554), (2756, 746445), (3180, 646919), (3445, 597156), (3710, 554502), (4134, 497630), (4452, 462085), (4823, 426540), (5460, 376777), (5565, 369668), (6890, 298578), (7109, 289380), (7420, 277251), (8268, 248815), (9646, 213270), (10335, 199052), (11130, 184834), (13780, 149289), (14218, 144690), (14469, 142180), (19292, 106635), (20670, 99526), (21327, 96460), (22260, 92417), (24115, 85308), (28436, 72345), (28938, 71090), (35545, 57876), (41340, 49763), (42654, 48230)]