223846740

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1221

約数の個数: 168

約数和(自身を含む): 759652488

約数和(自身を除く): 535805748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 729, 780, 810, 972, 1053, 1170, 1181, 1215, 1404, 1458, 1620, 1755, 2106, 2340, 2362, 2430, 2916, 3159, 3510, 3543, 3645, 4212, 4724, 4860, 5265, 5905, 6318, 7020, 7086, 7290, 9477, 10530, 10629, 11810, 12636, 14172, 14580, 15353, 15795, 17715, 18954, 21060, 21258, 23620, 30706, 31590, 31887, 35430, 37908, 42516, 46059, 47385, 53145, 61412, 63180, 63774, 70860, 76765, 92118, 94770, 95661, 106290, 127548, 138177, 153530, 159435, 184236, 189540, 191322, 212580, 230295, 276354, 286983, 307060, 318870, 382644, 414531, 460590, 478305, 552708, 573966, 637740, 690885, 829062, 860949, 921180, 956610, 1147932, 1243593, 1381770, 1434915, 1658124, 1721898, 1913220, 2072655, 2487186, 2763540, 2869830, 3443796, 3730779, 4145310, 4304745, 4974372, 5739660, 6217965, 7461558, 8290620, 8609490, 11192337, 12435930, 14923116, 17218980, 18653895, 22384674, 24871860, 37307790, 44769348, 55961685, 74615580, 111923370, 223846740]

約数ペア:

[(1, 223846740), (2, 111923370), (3, 74615580), (4, 55961685), (5, 44769348), (6, 37307790), (9, 24871860), (10, 22384674), (12, 18653895), (13, 17218980), (15, 14923116), (18, 12435930), (20, 11192337), (26, 8609490), (27, 8290620), (30, 7461558), (36, 6217965), (39, 5739660), (45, 4974372), (52, 4304745), (54, 4145310), (60, 3730779), (65, 3443796), (78, 2869830), (81, 2763540), (90, 2487186), (108, 2072655), (117, 1913220), (130, 1721898), (135, 1658124), (156, 1434915), (162, 1381770), (180, 1243593), (195, 1147932), (234, 956610), (243, 921180), (260, 860949), (270, 829062), (324, 690885), (351, 637740), (390, 573966), (405, 552708), (468, 478305), (486, 460590), (540, 414531), (585, 382644), (702, 318870), (729, 307060), (780, 286983), (810, 276354), (972, 230295), (1053, 212580), (1170, 191322), (1181, 189540), (1215, 184236), (1404, 159435), (1458, 153530), (1620, 138177), (1755, 127548), (2106, 106290), (2340, 95661), (2362, 94770), (2430, 92118), (2916, 76765), (3159, 70860), (3510, 63774), (3543, 63180), (3645, 61412), (4212, 53145), (4724, 47385), (4860, 46059), (5265, 42516), (5905, 37908), (6318, 35430), (7020, 31887), (7086, 31590), (7290, 30706), (9477, 23620), (10530, 21258), (10629, 21060), (11810, 18954), (12636, 17715), (14172, 15795), (14580, 15353)]