7751237520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{80141}}^1$

素因数の和:80201

約数の個数: 160

約数和(自身を含む): 26712290304

約数和(自身を除く): 18961052784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 12090, 16120, 19344, 24180, 32240, 48360, 80141, 96720, 160282, 240423, 320564, 400705, 480846, 641128, 801410, 961692, 1041833, 1202115, 1282256, 1602820, 1923384, 2083666, 2404230, 2484371, 3125499, 3205640, 3846768, 4167332, 4808460, 4968742, 5209165, 6250998, 6411280, 7453113, 8334664, 9616920, 9937484, 10418330, 12421855, 12501996, 14906226, 15627495, 16669328, 19233840, 19874968, 20836660, 24843710, 25003992, 29812452, 31254990, 32296823, 37265565, 39749936, 41673320, 49687420, 50007984, 59624904, 62509980, 64593646, 74531130, 83346640, 96890469, 99374840, 119249808, 125019960, 129187292, 149062260, 161484115, 193780938, 198749680, 250039920, 258374584, 298124520, 322968230, 387561876, 484452345, 516749168, 596249040, 645936460, 775123752, 968904690, 1291872920, 1550247504, 1937809380, 2583745840, 3875618760, 7751237520]

約数ペア:

[(1, 7751237520), (2, 3875618760), (3, 2583745840), (4, 1937809380), (5, 1550247504), (6, 1291872920), (8, 968904690), (10, 775123752), (12, 645936460), (13, 596249040), (15, 516749168), (16, 484452345), (20, 387561876), (24, 322968230), (26, 298124520), (30, 258374584), (31, 250039920), (39, 198749680), (40, 193780938), (48, 161484115), (52, 149062260), (60, 129187292), (62, 125019960), (65, 119249808), (78, 99374840), (80, 96890469), (93, 83346640), (104, 74531130), (120, 64593646), (124, 62509980), (130, 59624904), (155, 50007984), (156, 49687420), (186, 41673320), (195, 39749936), (208, 37265565), (240, 32296823), (248, 31254990), (260, 29812452), (310, 25003992), (312, 24843710), (372, 20836660), (390, 19874968), (403, 19233840), (465, 16669328), (496, 15627495), (520, 14906226), (620, 12501996), (624, 12421855), (744, 10418330), (780, 9937484), (806, 9616920), (930, 8334664), (1040, 7453113), (1209, 6411280), (1240, 6250998), (1488, 5209165), (1560, 4968742), (1612, 4808460), (1860, 4167332), (2015, 3846768), (2418, 3205640), (2480, 3125499), (3120, 2484371), (3224, 2404230), (3720, 2083666), (4030, 1923384), (4836, 1602820), (6045, 1282256), (6448, 1202115), (7440, 1041833), (8060, 961692), (9672, 801410), (12090, 641128), (16120, 480846), (19344, 400705), (24180, 320564), (32240, 240423), (48360, 160282), (80141, 96720)]