1444515660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20113}}^1$

素因数の和:20157

約数の個数: 192

約数和(自身を含む): 5406643200

約数和(自身を除く): 3962127540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7980, 10260, 11970, 14364, 17955, 20113, 23940, 35910, 40226, 60339, 71820, 80452, 100565, 120678, 140791, 181017, 201130, 241356, 281582, 301695, 362034, 382147, 402260, 422373, 543051, 563164, 603390, 703955, 724068, 764294, 844746, 905085, 1086102, 1146441, 1206780, 1267119, 1407910, 1528588, 1689492, 1810170, 1910735, 2111865, 2172204, 2292882, 2534238, 2675029, 2715255, 2815820, 3439323, 3620340, 3801357, 3821470, 4223730, 4585764, 5068476, 5350058, 5430510, 5732205, 6335595, 6878646, 7602714, 7642940, 8025087, 8447460, 10317969, 10700116, 10861020, 11464410, 12671190, 13375145, 13757292, 15205428, 16050174, 17196615, 19006785, 20635938, 22928820, 24075261, 25342380, 26750290, 32100348, 34393230, 38013570, 40125435, 41271876, 48150522, 51589845, 53500580, 68786460, 72225783, 76027140, 80250870, 96301044, 103179690, 120376305, 144451566, 160501740, 206359380, 240752610, 288903132, 361128915, 481505220, 722257830, 1444515660]

約数ペア:

[(1, 1444515660), (2, 722257830), (3, 481505220), (4, 361128915), (5, 288903132), (6, 240752610), (7, 206359380), (9, 160501740), (10, 144451566), (12, 120376305), (14, 103179690), (15, 96301044), (18, 80250870), (19, 76027140), (20, 72225783), (21, 68786460), (27, 53500580), (28, 51589845), (30, 48150522), (35, 41271876), (36, 40125435), (38, 38013570), (42, 34393230), (45, 32100348), (54, 26750290), (57, 25342380), (60, 24075261), (63, 22928820), (70, 20635938), (76, 19006785), (84, 17196615), (90, 16050174), (95, 15205428), (105, 13757292), (108, 13375145), (114, 12671190), (126, 11464410), (133, 10861020), (135, 10700116), (140, 10317969), (171, 8447460), (180, 8025087), (189, 7642940), (190, 7602714), (210, 6878646), (228, 6335595), (252, 5732205), (266, 5430510), (270, 5350058), (285, 5068476), (315, 4585764), (342, 4223730), (378, 3821470), (380, 3801357), (399, 3620340), (420, 3439323), (513, 2815820), (532, 2715255), (540, 2675029), (570, 2534238), (630, 2292882), (665, 2172204), (684, 2111865), (756, 1910735), (798, 1810170), (855, 1689492), (945, 1528588), (1026, 1407910), (1140, 1267119), (1197, 1206780), (1260, 1146441), (1330, 1086102), (1596, 905085), (1710, 844746), (1890, 764294), (1995, 724068), (2052, 703955), (2394, 603390), (2565, 563164), (2660, 543051), (3420, 422373), (3591, 402260), (3780, 382147), (3990, 362034), (4788, 301695), (5130, 281582), (5985, 241356), (7182, 201130), (7980, 181017), (10260, 140791), (11970, 120678), (14364, 100565), (17955, 80452), (20113, 71820), (23940, 60339), (35910, 40226)]