242265660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44371}}^1$

素因数の和:44403

約数の個数: 96

約数和(自身を含む): 834903552

約数和(自身を除く): 592637892

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, 44371, 88742, 133113, 177484, 221855, 266226, 310597, 443710, 532452, 576823, 621194, 665565, 887420, 931791, 1153646, 1242388, 1331130, 1552985, 1730469, 1863582, 2307292, 2662260, 2884115, 3105970, 3460938, 3727164, 4037761, 4658955, 5768230, 6211940, 6921876, 8075522, 8652345, 9317910, 11536460, 12113283, 16151044, 17304690, 18635820, 20188805, 24226566, 34609380, 40377610, 48453132, 60566415, 80755220, 121132830, 242265660]

約数ペア:

[(1, 242265660), (2, 121132830), (3, 80755220), (4, 60566415), (5, 48453132), (6, 40377610), (7, 34609380), (10, 24226566), (12, 20188805), (13, 18635820), (14, 17304690), (15, 16151044), (20, 12113283), (21, 11536460), (26, 9317910), (28, 8652345), (30, 8075522), (35, 6921876), (39, 6211940), (42, 5768230), (52, 4658955), (60, 4037761), (65, 3727164), (70, 3460938), (78, 3105970), (84, 2884115), (91, 2662260), (105, 2307292), (130, 1863582), (140, 1730469), (156, 1552985), (182, 1331130), (195, 1242388), (210, 1153646), (260, 931791), (273, 887420), (364, 665565), (390, 621194), (420, 576823), (455, 532452), (546, 443710), (780, 310597), (910, 266226), (1092, 221855), (1365, 177484), (1820, 133113), (2730, 88742), (5460, 44371)]