82146120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5147}}^1$

素因数の和:5187

約数の個数: 128

約数和(自身を含む): 296524800

約数和(自身を除く): 214378680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5147, 5320, 7980, 10294, 15441, 15960, 20588, 25735, 30882, 36029, 41176, 51470, 61764, 72058, 77205, 97793, 102940, 108087, 123528, 144116, 154410, 180145, 195586, 205880, 216174, 288232, 293379, 308820, 360290, 391172, 432348, 488965, 540435, 586758, 617640, 684551, 720580, 782344, 864696, 977930, 1080870, 1173516, 1369102, 1441160, 1466895, 1955860, 2053653, 2161740, 2347032, 2738204, 2933790, 3422755, 3911720, 4107306, 4323480, 5476408, 5867580, 6845510, 8214612, 10268265, 11735160, 13691020, 16429224, 20536530, 27382040, 41073060, 82146120]

約数ペア:

[(1, 82146120), (2, 41073060), (3, 27382040), (4, 20536530), (5, 16429224), (6, 13691020), (7, 11735160), (8, 10268265), (10, 8214612), (12, 6845510), (14, 5867580), (15, 5476408), (19, 4323480), (20, 4107306), (21, 3911720), (24, 3422755), (28, 2933790), (30, 2738204), (35, 2347032), (38, 2161740), (40, 2053653), (42, 1955860), (56, 1466895), (57, 1441160), (60, 1369102), (70, 1173516), (76, 1080870), (84, 977930), (95, 864696), (105, 782344), (114, 720580), (120, 684551), (133, 617640), (140, 586758), (152, 540435), (168, 488965), (190, 432348), (210, 391172), (228, 360290), (266, 308820), (280, 293379), (285, 288232), (380, 216174), (399, 205880), (420, 195586), (456, 180145), (532, 154410), (570, 144116), (665, 123528), (760, 108087), (798, 102940), (840, 97793), (1064, 77205), (1140, 72058), (1330, 61764), (1596, 51470), (1995, 41176), (2280, 36029), (2660, 30882), (3192, 25735), (3990, 20588), (5147, 15960), (5320, 15441), (7980, 10294)]