101494680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 363696480

約数和(自身を除く): 262201800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 49, 56, 60, 70, 82, 84, 98, 105, 120, 123, 140, 147, 164, 168, 196, 205, 210, 245, 246, 280, 287, 294, 328, 392, 410, 420, 421, 490, 492, 574, 588, 615, 735, 820, 840, 842, 861, 980, 984, 1148, 1176, 1230, 1263, 1435, 1470, 1640, 1684, 1722, 1960, 2009, 2105, 2296, 2460, 2526, 2870, 2940, 2947, 3368, 3444, 4018, 4210, 4305, 4920, 5052, 5740, 5880, 5894, 6027, 6315, 6888, 8036, 8420, 8610, 8841, 10045, 10104, 11480, 11788, 12054, 12630, 14735, 16072, 16840, 17220, 17261, 17682, 20090, 20629, 23576, 24108, 25260, 29470, 30135, 34440, 34522, 35364, 40180, 41258, 44205, 48216, 50520, 51783, 58940, 60270, 61887, 69044, 70728, 80360, 82516, 86305, 88410, 103145, 103566, 117880, 120540, 120827, 123774, 138088, 165032, 172610, 176820, 206290, 207132, 241080, 241654, 247548, 258915, 309435, 345220, 353640, 362481, 412580, 414264, 483308, 495096, 517830, 604135, 618870, 690440, 724962, 825160, 845789, 966616, 1035660, 1208270, 1237740, 1449924, 1691578, 1812405, 2071320, 2416540, 2475480, 2537367, 2899848, 3383156, 3624810, 4228945, 4833080, 5074734, 6766312, 7249620, 8457890, 10149468, 12686835, 14499240, 16915780, 20298936, 25373670, 33831560, 50747340, 101494680]

約数ペア:

[(1, 101494680), (2, 50747340), (3, 33831560), (4, 25373670), (5, 20298936), (6, 16915780), (7, 14499240), (8, 12686835), (10, 10149468), (12, 8457890), (14, 7249620), (15, 6766312), (20, 5074734), (21, 4833080), (24, 4228945), (28, 3624810), (30, 3383156), (35, 2899848), (40, 2537367), (41, 2475480), (42, 2416540), (49, 2071320), (56, 1812405), (60, 1691578), (70, 1449924), (82, 1237740), (84, 1208270), (98, 1035660), (105, 966616), (120, 845789), (123, 825160), (140, 724962), (147, 690440), (164, 618870), (168, 604135), (196, 517830), (205, 495096), (210, 483308), (245, 414264), (246, 412580), (280, 362481), (287, 353640), (294, 345220), (328, 309435), (392, 258915), (410, 247548), (420, 241654), (421, 241080), (490, 207132), (492, 206290), (574, 176820), (588, 172610), (615, 165032), (735, 138088), (820, 123774), (840, 120827), (842, 120540), (861, 117880), (980, 103566), (984, 103145), (1148, 88410), (1176, 86305), (1230, 82516), (1263, 80360), (1435, 70728), (1470, 69044), (1640, 61887), (1684, 60270), (1722, 58940), (1960, 51783), (2009, 50520), (2105, 48216), (2296, 44205), (2460, 41258), (2526, 40180), (2870, 35364), (2940, 34522), (2947, 34440), (3368, 30135), (3444, 29470), (4018, 25260), (4210, 24108), (4305, 23576), (4920, 20629), (5052, 20090), (5740, 17682), (5880, 17261), (5894, 17220), (6027, 16840), (6315, 16072), (6888, 14735), (8036, 12630), (8420, 12054), (8610, 11788), (8841, 11480), (10045, 10104)]