2030189520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3203}}^1$

素因数の和:3377

約数の個数: 160

約数和(自身を含む): 6674572800

約数和(自身を除く): 4644383280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 139, 152, 190, 228, 240, 278, 285, 304, 380, 417, 456, 556, 570, 695, 760, 834, 912, 1112, 1140, 1390, 1520, 1668, 2085, 2224, 2280, 2641, 2780, 3203, 3336, 4170, 4560, 5282, 5560, 6406, 6672, 7923, 8340, 9609, 10564, 11120, 12812, 13205, 15846, 16015, 16680, 19218, 21128, 25624, 26410, 31692, 32030, 33360, 38436, 39615, 42256, 48045, 51248, 52820, 60857, 63384, 64060, 76872, 79230, 96090, 105640, 121714, 126768, 128120, 153744, 158460, 182571, 192180, 211280, 243428, 256240, 304285, 316920, 365142, 384360, 445217, 486856, 608570, 633840, 730284, 768720, 890434, 912855, 973712, 1217140, 1335651, 1460568, 1780868, 1825710, 2226085, 2434280, 2671302, 2921136, 3561736, 3651420, 4452170, 4868560, 5342604, 6678255, 7123472, 7302840, 8459123, 8904340, 10685208, 13356510, 14605680, 16918246, 17808680, 21370416, 25377369, 26713020, 33836492, 35617360, 42295615, 50754738, 53426040, 67672984, 84591230, 101509476, 106852080, 126886845, 135345968, 169182460, 203018952, 253773690, 338364920, 406037904, 507547380, 676729840, 1015094760, 2030189520]

約数ペア:

[(1, 2030189520), (2, 1015094760), (3, 676729840), (4, 507547380), (5, 406037904), (6, 338364920), (8, 253773690), (10, 203018952), (12, 169182460), (15, 135345968), (16, 126886845), (19, 106852080), (20, 101509476), (24, 84591230), (30, 67672984), (38, 53426040), (40, 50754738), (48, 42295615), (57, 35617360), (60, 33836492), (76, 26713020), (80, 25377369), (95, 21370416), (114, 17808680), (120, 16918246), (139, 14605680), (152, 13356510), (190, 10685208), (228, 8904340), (240, 8459123), (278, 7302840), (285, 7123472), (304, 6678255), (380, 5342604), (417, 4868560), (456, 4452170), (556, 3651420), (570, 3561736), (695, 2921136), (760, 2671302), (834, 2434280), (912, 2226085), (1112, 1825710), (1140, 1780868), (1390, 1460568), (1520, 1335651), (1668, 1217140), (2085, 973712), (2224, 912855), (2280, 890434), (2641, 768720), (2780, 730284), (3203, 633840), (3336, 608570), (4170, 486856), (4560, 445217), (5282, 384360), (5560, 365142), (6406, 316920), (6672, 304285), (7923, 256240), (8340, 243428), (9609, 211280), (10564, 192180), (11120, 182571), (12812, 158460), (13205, 153744), (15846, 128120), (16015, 126768), (16680, 121714), (19218, 105640), (21128, 96090), (25624, 79230), (26410, 76872), (31692, 64060), (32030, 63384), (33360, 60857), (38436, 52820), (39615, 51248), (42256, 48045)]