40234740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7369}}^1$

素因数の和:7401

約数の個数: 96

約数和(自身を含む): 138673920

約数和(自身を除く): 98439180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 7369, 14738, 22107, 29476, 36845, 44214, 51583, 73690, 88428, 95797, 103166, 110535, 147380, 154749, 191594, 206332, 221070, 257915, 287391, 309498, 383188, 442140, 478985, 515830, 574782, 618996, 670579, 773745, 957970, 1031660, 1149564, 1341158, 1436955, 1547490, 1915940, 2011737, 2682316, 2873910, 3094980, 3352895, 4023474, 5747820, 6705790, 8046948, 10058685, 13411580, 20117370, 40234740]

約数ペア:

[(1, 40234740), (2, 20117370), (3, 13411580), (4, 10058685), (5, 8046948), (6, 6705790), (7, 5747820), (10, 4023474), (12, 3352895), (13, 3094980), (14, 2873910), (15, 2682316), (20, 2011737), (21, 1915940), (26, 1547490), (28, 1436955), (30, 1341158), (35, 1149564), (39, 1031660), (42, 957970), (52, 773745), (60, 670579), (65, 618996), (70, 574782), (78, 515830), (84, 478985), (91, 442140), (105, 383188), (130, 309498), (140, 287391), (156, 257915), (182, 221070), (195, 206332), (210, 191594), (260, 154749), (273, 147380), (364, 110535), (390, 103166), (420, 95797), (455, 88428), (546, 73690), (780, 51583), (910, 44214), (1092, 36845), (1365, 29476), (1820, 22107), (2730, 14738), (5460, 7369)]