1250630640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{248141}}^1$

素因数の和:248167

約数の個数: 120

約数和(自身を含む): 4800058848

約数和(自身を除く): 3549428208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 248141, 496282, 744423, 992564, 1240705, 1488846, 1736987, 1985128, 2233269, 2481410, 2977692, 3473974, 3722115, 3970256, 4466538, 4962820, 5210961, 5955384, 6947948, 7444230, 8684935, 8933076, 9925640, 10421922, 11166345, 11910768, 13895896, 14888460, 15632883, 17369870, 17866152, 19851280, 20843844, 22332690, 26054805, 27791792, 29776920, 31265766, 34739740, 35732304, 41687688, 44665380, 52109610, 59553840, 62531532, 69479480, 78164415, 83375376, 89330760, 104219220, 125063064, 138958960, 156328830, 178661520, 208438440, 250126128, 312657660, 416876880, 625315320, 1250630640]

約数ペア:

[(1, 1250630640), (2, 625315320), (3, 416876880), (4, 312657660), (5, 250126128), (6, 208438440), (7, 178661520), (8, 156328830), (9, 138958960), (10, 125063064), (12, 104219220), (14, 89330760), (15, 83375376), (16, 78164415), (18, 69479480), (20, 62531532), (21, 59553840), (24, 52109610), (28, 44665380), (30, 41687688), (35, 35732304), (36, 34739740), (40, 31265766), (42, 29776920), (45, 27791792), (48, 26054805), (56, 22332690), (60, 20843844), (63, 19851280), (70, 17866152), (72, 17369870), (80, 15632883), (84, 14888460), (90, 13895896), (105, 11910768), (112, 11166345), (120, 10421922), (126, 9925640), (140, 8933076), (144, 8684935), (168, 7444230), (180, 6947948), (210, 5955384), (240, 5210961), (252, 4962820), (280, 4466538), (315, 3970256), (336, 3722115), (360, 3473974), (420, 2977692), (504, 2481410), (560, 2233269), (630, 1985128), (720, 1736987), (840, 1488846), (1008, 1240705), (1260, 992564), (1680, 744423), (2520, 496282), (5040, 248141)]