7579791180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{5233}}^1$

素因数の和:5880

約数の個数: 144

約数和(自身を含む): 24805391520

約数和(自身を除く): 17225600340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 619, 780, 1170, 1238, 1857, 2340, 2476, 3095, 3714, 5233, 5571, 6190, 7428, 8047, 9285, 10466, 11142, 12380, 15699, 16094, 18570, 20932, 22284, 24141, 26165, 27855, 31398, 32188, 37140, 40235, 47097, 48282, 52330, 55710, 62796, 68029, 72423, 78495, 80470, 94194, 96564, 104660, 111420, 120705, 136058, 144846, 156990, 160940, 188388, 204087, 235485, 241410, 272116, 289692, 313980, 340145, 362115, 408174, 470970, 482820, 612261, 680290, 724230, 816348, 941940, 1020435, 1224522, 1360580, 1448460, 2040870, 2449044, 3061305, 3239227, 4081740, 6122610, 6478454, 9717681, 12245220, 12956908, 16196135, 19435362, 29153043, 32392270, 38870724, 42109951, 48588405, 58306086, 64784540, 84219902, 97176810, 116612172, 126329853, 145765215, 168439804, 194353620, 210549755, 252659706, 291530430, 378989559, 421099510, 505319412, 583060860, 631649265, 757979118, 842199020, 1263298530, 1515958236, 1894947795, 2526597060, 3789895590, 7579791180]

約数ペア:

[(1, 7579791180), (2, 3789895590), (3, 2526597060), (4, 1894947795), (5, 1515958236), (6, 1263298530), (9, 842199020), (10, 757979118), (12, 631649265), (13, 583060860), (15, 505319412), (18, 421099510), (20, 378989559), (26, 291530430), (30, 252659706), (36, 210549755), (39, 194353620), (45, 168439804), (52, 145765215), (60, 126329853), (65, 116612172), (78, 97176810), (90, 84219902), (117, 64784540), (130, 58306086), (156, 48588405), (180, 42109951), (195, 38870724), (234, 32392270), (260, 29153043), (390, 19435362), (468, 16196135), (585, 12956908), (619, 12245220), (780, 9717681), (1170, 6478454), (1238, 6122610), (1857, 4081740), (2340, 3239227), (2476, 3061305), (3095, 2449044), (3714, 2040870), (5233, 1448460), (5571, 1360580), (6190, 1224522), (7428, 1020435), (8047, 941940), (9285, 816348), (10466, 724230), (11142, 680290), (12380, 612261), (15699, 482820), (16094, 470970), (18570, 408174), (20932, 362115), (22284, 340145), (24141, 313980), (26165, 289692), (27855, 272116), (31398, 241410), (32188, 235485), (37140, 204087), (40235, 188388), (47097, 160940), (48282, 156990), (52330, 144846), (55710, 136058), (62796, 120705), (68029, 111420), (72423, 104660), (78495, 96564), (80470, 94194)]