168766740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5483}}^1$

素因数の和:5523

約数の個数: 120

約数和(自身を含む): 557393760

約数和(自身を除く): 388627020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 5483, 6156, 7695, 10260, 10966, 15390, 16449, 21932, 27415, 30780, 32898, 49347, 54830, 65796, 82245, 98694, 104177, 109660, 148041, 164490, 197388, 208354, 246735, 296082, 312531, 328980, 416708, 444123, 493470, 520885, 592164, 625062, 740205, 888246, 937593, 986940, 1041770, 1250124, 1480410, 1562655, 1776492, 1875186, 2083540, 2220615, 2812779, 2960820, 3125310, 3750372, 4441230, 4687965, 5625558, 6250620, 8438337, 8882460, 9375930, 11251116, 14063895, 16876674, 18751860, 28127790, 33753348, 42191685, 56255580, 84383370, 168766740]

約数ペア:

[(1, 168766740), (2, 84383370), (3, 56255580), (4, 42191685), (5, 33753348), (6, 28127790), (9, 18751860), (10, 16876674), (12, 14063895), (15, 11251116), (18, 9375930), (19, 8882460), (20, 8438337), (27, 6250620), (30, 5625558), (36, 4687965), (38, 4441230), (45, 3750372), (54, 3125310), (57, 2960820), (60, 2812779), (76, 2220615), (81, 2083540), (90, 1875186), (95, 1776492), (108, 1562655), (114, 1480410), (135, 1250124), (162, 1041770), (171, 986940), (180, 937593), (190, 888246), (228, 740205), (270, 625062), (285, 592164), (324, 520885), (342, 493470), (380, 444123), (405, 416708), (513, 328980), (540, 312531), (570, 296082), (684, 246735), (810, 208354), (855, 197388), (1026, 164490), (1140, 148041), (1539, 109660), (1620, 104177), (1710, 98694), (2052, 82245), (2565, 65796), (3078, 54830), (3420, 49347), (5130, 32898), (5483, 30780), (6156, 27415), (7695, 21932), (10260, 16449), (10966, 15390)]