144769170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2840

約数の個数: 128

約数和(自身を含む): 450293760

約数和(自身を除く): 305524590

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2730, 2791, 3458, 3705, 3990, 5187, 5582, 7410, 8373, 8645, 10374, 13955, 16746, 17290, 19537, 25935, 27910, 36283, 39074, 41865, 51870, 53029, 58611, 72566, 83730, 97685, 106058, 108849, 117222, 159087, 181415, 195370, 217698, 253981, 265145, 293055, 318174, 362830, 371203, 507962, 530290, 544245, 586110, 689377, 742406, 761943, 795435, 1088490, 1113609, 1269905, 1378754, 1523886, 1590870, 1856015, 2068131, 2227218, 2539810, 3446885, 3712030, 3809715, 4136262, 4825639, 5568045, 6893770, 7619430, 9651278, 10340655, 11136090, 14476917, 20681310, 24128195, 28953834, 48256390, 72384585, 144769170]

約数ペア:

[(1, 144769170), (2, 72384585), (3, 48256390), (5, 28953834), (6, 24128195), (7, 20681310), (10, 14476917), (13, 11136090), (14, 10340655), (15, 9651278), (19, 7619430), (21, 6893770), (26, 5568045), (30, 4825639), (35, 4136262), (38, 3809715), (39, 3712030), (42, 3446885), (57, 2539810), (65, 2227218), (70, 2068131), (78, 1856015), (91, 1590870), (95, 1523886), (105, 1378754), (114, 1269905), (130, 1113609), (133, 1088490), (182, 795435), (190, 761943), (195, 742406), (210, 689377), (247, 586110), (266, 544245), (273, 530290), (285, 507962), (390, 371203), (399, 362830), (455, 318174), (494, 293055), (546, 265145), (570, 253981), (665, 217698), (741, 195370), (798, 181415), (910, 159087), (1235, 117222), (1330, 108849), (1365, 106058), (1482, 97685), (1729, 83730), (1995, 72566), (2470, 58611), (2730, 53029), (2791, 51870), (3458, 41865), (3705, 39074), (3990, 36283), (5187, 27910), (5582, 25935), (7410, 19537), (8373, 17290), (8645, 16746), (10374, 13955)]