191947080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1733}}^1$

素因数の和:1831

約数の個数: 128

約数和(自身を含む): 629233920

約数和(自身を除く): 437286840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 520, 568, 710, 780, 852, 923, 1065, 1420, 1560, 1704, 1733, 1846, 2130, 2769, 2840, 3466, 3692, 4260, 4615, 5199, 5538, 6932, 7384, 8520, 8665, 9230, 10398, 11076, 13845, 13864, 17330, 18460, 20796, 22152, 22529, 25995, 27690, 34660, 36920, 41592, 45058, 51990, 55380, 67587, 69320, 90116, 103980, 110760, 112645, 123043, 135174, 180232, 207960, 225290, 246086, 270348, 337935, 369129, 450580, 492172, 540696, 615215, 675870, 738258, 901160, 984344, 1230430, 1351740, 1476516, 1599559, 1845645, 2460860, 2703480, 2953032, 3199118, 3691290, 4798677, 4921720, 6398236, 7382580, 7997795, 9597354, 12796472, 14765160, 15995590, 19194708, 23993385, 31991180, 38389416, 47986770, 63982360, 95973540, 191947080]

約数ペア:

[(1, 191947080), (2, 95973540), (3, 63982360), (4, 47986770), (5, 38389416), (6, 31991180), (8, 23993385), (10, 19194708), (12, 15995590), (13, 14765160), (15, 12796472), (20, 9597354), (24, 7997795), (26, 7382580), (30, 6398236), (39, 4921720), (40, 4798677), (52, 3691290), (60, 3199118), (65, 2953032), (71, 2703480), (78, 2460860), (104, 1845645), (120, 1599559), (130, 1476516), (142, 1351740), (156, 1230430), (195, 984344), (213, 901160), (260, 738258), (284, 675870), (312, 615215), (355, 540696), (390, 492172), (426, 450580), (520, 369129), (568, 337935), (710, 270348), (780, 246086), (852, 225290), (923, 207960), (1065, 180232), (1420, 135174), (1560, 123043), (1704, 112645), (1733, 110760), (1846, 103980), (2130, 90116), (2769, 69320), (2840, 67587), (3466, 55380), (3692, 51990), (4260, 45058), (4615, 41592), (5199, 36920), (5538, 34660), (6932, 27690), (7384, 25995), (8520, 22529), (8665, 22152), (9230, 20796), (10398, 18460), (11076, 17330), (13845, 13864)]