1284160800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:636

約数の個数: 288

約数和(自身を含む): 4567207680

約数和(自身を除く): 3283046880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 79, 80, 96, 100, 104, 120, 130, 150, 156, 158, 160, 195, 200, 208, 237, 240, 260, 300, 312, 316, 325, 390, 395, 400, 416, 474, 480, 520, 521, 600, 624, 632, 650, 780, 790, 800, 948, 975, 1027, 1040, 1042, 1185, 1200, 1248, 1264, 1300, 1560, 1563, 1580, 1896, 1950, 1975, 2054, 2080, 2084, 2370, 2400, 2528, 2600, 2605, 3081, 3120, 3126, 3160, 3792, 3900, 3950, 4108, 4168, 4740, 5135, 5200, 5210, 5925, 6162, 6240, 6252, 6320, 6773, 7584, 7800, 7815, 7900, 8216, 8336, 9480, 10270, 10400, 10420, 11850, 12324, 12504, 12640, 13025, 13546, 15405, 15600, 15630, 15800, 16432, 16672, 18960, 20319, 20540, 20840, 23700, 24648, 25008, 25675, 26050, 27092, 30810, 31200, 31260, 31600, 32864, 33865, 37920, 39075, 40638, 41080, 41159, 41680, 47400, 49296, 50016, 51350, 52100, 54184, 61620, 62520, 63200, 67730, 77025, 78150, 81276, 82160, 82318, 83360, 94800, 98592, 101595, 102700, 104200, 108368, 123240, 123477, 125040, 135460, 154050, 156300, 162552, 164320, 164636, 169325, 189600, 203190, 205400, 205795, 208400, 216736, 246480, 246954, 250080, 270920, 308100, 312600, 325104, 329272, 338650, 406380, 410800, 411590, 416800, 492960, 493908, 507975, 535067, 541840, 616200, 617385, 625200, 650208, 658544, 677300, 812760, 821600, 823180, 987816, 1015950, 1028975, 1070134, 1083680, 1232400, 1234770, 1250400, 1317088, 1354600, 1605201, 1625520, 1646360, 1975632, 2031900, 2057950, 2140268, 2464800, 2469540, 2675335, 2709200, 3086925, 3210402, 3251040, 3292720, 3951264, 4063800, 4115900, 4280536, 4939080, 5350670, 5418400, 6173850, 6420804, 6585440, 8026005, 8127600, 8231800, 8561072, 9878160, 10701340, 12347700, 12841608, 13376675, 16052010, 16255200, 16463600, 17122144, 19756320, 21402680, 24695400, 25683216, 26753350, 32104020, 32927200, 40130025, 42805360, 49390800, 51366432, 53506700, 64208040, 80260050, 85610720, 98781600, 107013400, 128416080, 160520100, 214026800, 256832160, 321040200, 428053600, 642080400, 1284160800]

約数ペア:

[(1, 1284160800), (2, 642080400), (3, 428053600), (4, 321040200), (5, 256832160), (6, 214026800), (8, 160520100), (10, 128416080), (12, 107013400), (13, 98781600), (15, 85610720), (16, 80260050), (20, 64208040), (24, 53506700), (25, 51366432), (26, 49390800), (30, 42805360), (32, 40130025), (39, 32927200), (40, 32104020), (48, 26753350), (50, 25683216), (52, 24695400), (60, 21402680), (65, 19756320), (75, 17122144), (78, 16463600), (79, 16255200), (80, 16052010), (96, 13376675), (100, 12841608), (104, 12347700), (120, 10701340), (130, 9878160), (150, 8561072), (156, 8231800), (158, 8127600), (160, 8026005), (195, 6585440), (200, 6420804), (208, 6173850), (237, 5418400), (240, 5350670), (260, 4939080), (300, 4280536), (312, 4115900), (316, 4063800), (325, 3951264), (390, 3292720), (395, 3251040), (400, 3210402), (416, 3086925), (474, 2709200), (480, 2675335), (520, 2469540), (521, 2464800), (600, 2140268), (624, 2057950), (632, 2031900), (650, 1975632), (780, 1646360), (790, 1625520), (800, 1605201), (948, 1354600), (975, 1317088), (1027, 1250400), (1040, 1234770), (1042, 1232400), (1185, 1083680), (1200, 1070134), (1248, 1028975), (1264, 1015950), (1300, 987816), (1560, 823180), (1563, 821600), (1580, 812760), (1896, 677300), (1950, 658544), (1975, 650208), (2054, 625200), (2080, 617385), (2084, 616200), (2370, 541840), (2400, 535067), (2528, 507975), (2600, 493908), (2605, 492960), (3081, 416800), (3120, 411590), (3126, 410800), (3160, 406380), (3792, 338650), (3900, 329272), (3950, 325104), (4108, 312600), (4168, 308100), (4740, 270920), (5135, 250080), (5200, 246954), (5210, 246480), (5925, 216736), (6162, 208400), (6240, 205795), (6252, 205400), (6320, 203190), (6773, 189600), (7584, 169325), (7800, 164636), (7815, 164320), (7900, 162552), (8216, 156300), (8336, 154050), (9480, 135460), (10270, 125040), (10400, 123477), (10420, 123240), (11850, 108368), (12324, 104200), (12504, 102700), (12640, 101595), (13025, 98592), (13546, 94800), (15405, 83360), (15600, 82318), (15630, 82160), (15800, 81276), (16432, 78150), (16672, 77025), (18960, 67730), (20319, 63200), (20540, 62520), (20840, 61620), (23700, 54184), (24648, 52100), (25008, 51350), (25675, 50016), (26050, 49296), (27092, 47400), (30810, 41680), (31200, 41159), (31260, 41080), (31600, 40638), (32864, 39075), (33865, 37920)]