2789626320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{607}}^1$

素因数の和:1130

約数の個数: 240

約数和(自身を含む): 10126351872

約数和(自身を除く): 7336725552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 491, 520, 585, 607, 624, 720, 780, 936, 982, 1040, 1170, 1214, 1473, 1560, 1821, 1872, 1964, 2340, 2428, 2455, 2946, 3035, 3120, 3642, 3928, 4419, 4680, 4856, 4910, 5463, 5892, 6070, 6383, 7284, 7365, 7856, 7891, 8838, 9105, 9360, 9712, 9820, 10926, 11784, 12140, 12766, 14568, 14730, 15782, 17676, 18210, 19149, 19640, 21852, 22095, 23568, 23673, 24280, 25532, 27315, 29136, 29460, 31564, 31915, 35352, 36420, 38298, 39280, 39455, 43704, 44190, 47346, 48560, 51064, 54630, 57447, 58920, 63128, 63830, 70704, 71019, 72840, 76596, 78910, 87408, 88380, 94692, 95745, 102128, 109260, 114894, 117840, 118365, 126256, 127660, 142038, 145680, 153192, 157820, 176760, 189384, 191490, 218520, 229788, 236730, 255320, 284076, 287235, 298037, 306384, 315640, 353520, 355095, 378768, 382980, 437040, 459576, 473460, 510640, 568152, 574470, 596074, 631280, 710190, 765960, 894111, 919152, 946920, 1136304, 1148940, 1192148, 1420380, 1490185, 1531920, 1788222, 1893840, 2297880, 2384296, 2682333, 2840760, 2980370, 3576444, 3874481, 4470555, 4595760, 4768592, 5364666, 5681520, 5960740, 7152888, 7748962, 8941110, 10729332, 11623443, 11921480, 13411665, 14305776, 15497924, 17882220, 19372405, 21458664, 23246886, 23842960, 26823330, 30995848, 34870329, 35764440, 38744810, 42917328, 46493772, 53646660, 58117215, 61991696, 69740658, 71528880, 77489620, 92987544, 107293320, 116234430, 139481316, 154979240, 174351645, 185975088, 214586640, 232468860, 278962632, 309958480, 348703290, 464937720, 557925264, 697406580, 929875440, 1394813160, 2789626320]

約数ペア:

[(1, 2789626320), (2, 1394813160), (3, 929875440), (4, 697406580), (5, 557925264), (6, 464937720), (8, 348703290), (9, 309958480), (10, 278962632), (12, 232468860), (13, 214586640), (15, 185975088), (16, 174351645), (18, 154979240), (20, 139481316), (24, 116234430), (26, 107293320), (30, 92987544), (36, 77489620), (39, 71528880), (40, 69740658), (45, 61991696), (48, 58117215), (52, 53646660), (60, 46493772), (65, 42917328), (72, 38744810), (78, 35764440), (80, 34870329), (90, 30995848), (104, 26823330), (117, 23842960), (120, 23246886), (130, 21458664), (144, 19372405), (156, 17882220), (180, 15497924), (195, 14305776), (208, 13411665), (234, 11921480), (240, 11623443), (260, 10729332), (312, 8941110), (360, 7748962), (390, 7152888), (468, 5960740), (491, 5681520), (520, 5364666), (585, 4768592), (607, 4595760), (624, 4470555), (720, 3874481), (780, 3576444), (936, 2980370), (982, 2840760), (1040, 2682333), (1170, 2384296), (1214, 2297880), (1473, 1893840), (1560, 1788222), (1821, 1531920), (1872, 1490185), (1964, 1420380), (2340, 1192148), (2428, 1148940), (2455, 1136304), (2946, 946920), (3035, 919152), (3120, 894111), (3642, 765960), (3928, 710190), (4419, 631280), (4680, 596074), (4856, 574470), (4910, 568152), (5463, 510640), (5892, 473460), (6070, 459576), (6383, 437040), (7284, 382980), (7365, 378768), (7856, 355095), (7891, 353520), (8838, 315640), (9105, 306384), (9360, 298037), (9712, 287235), (9820, 284076), (10926, 255320), (11784, 236730), (12140, 229788), (12766, 218520), (14568, 191490), (14730, 189384), (15782, 176760), (17676, 157820), (18210, 153192), (19149, 145680), (19640, 142038), (21852, 127660), (22095, 126256), (23568, 118365), (23673, 117840), (24280, 114894), (25532, 109260), (27315, 102128), (29136, 95745), (29460, 94692), (31564, 88380), (31915, 87408), (35352, 78910), (36420, 76596), (38298, 72840), (39280, 71019), (39455, 70704), (43704, 63830), (44190, 63128), (47346, 58920), (48560, 57447), (51064, 54630)]