1012420080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{66959}}^1$

素因数の和:66988

約数の個数: 160

約数和(自身を含む): 3985459200

約数和(自身を除く): 2973039120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 66959, 133918, 200877, 267836, 334795, 401754, 468713, 535672, 602631, 669590, 803508, 937426, 1004385, 1071344, 1205262, 1339180, 1406139, 1607016, 1807893, 1874852, 2008770, 2343565, 2410524, 2678360, 2812278, 3013155, 3214032, 3615786, 3749704, 4017540, 4218417, 4687130, 4821048, 5356720, 5624556, 6026310, 7030695, 7231572, 7499408, 8035080, 8436834, 9039465, 9374260, 9642096, 11249112, 12052620, 12655251, 14061390, 14463144, 16070160, 16873668, 18078930, 18748520, 21092085, 22498224, 24105240, 25310502, 28122780, 28926288, 33747336, 36157860, 37497040, 42184170, 48210480, 50621004, 56245560, 63276255, 67494672, 72315720, 84368340, 101242008, 112491120, 126552510, 144631440, 168736680, 202484016, 253105020, 337473360, 506210040, 1012420080]

約数ペア:

[(1, 1012420080), (2, 506210040), (3, 337473360), (4, 253105020), (5, 202484016), (6, 168736680), (7, 144631440), (8, 126552510), (9, 112491120), (10, 101242008), (12, 84368340), (14, 72315720), (15, 67494672), (16, 63276255), (18, 56245560), (20, 50621004), (21, 48210480), (24, 42184170), (27, 37497040), (28, 36157860), (30, 33747336), (35, 28926288), (36, 28122780), (40, 25310502), (42, 24105240), (45, 22498224), (48, 21092085), (54, 18748520), (56, 18078930), (60, 16873668), (63, 16070160), (70, 14463144), (72, 14061390), (80, 12655251), (84, 12052620), (90, 11249112), (105, 9642096), (108, 9374260), (112, 9039465), (120, 8436834), (126, 8035080), (135, 7499408), (140, 7231572), (144, 7030695), (168, 6026310), (180, 5624556), (189, 5356720), (210, 4821048), (216, 4687130), (240, 4218417), (252, 4017540), (270, 3749704), (280, 3615786), (315, 3214032), (336, 3013155), (360, 2812278), (378, 2678360), (420, 2410524), (432, 2343565), (504, 2008770), (540, 1874852), (560, 1807893), (630, 1607016), (720, 1406139), (756, 1339180), (840, 1205262), (945, 1071344), (1008, 1004385), (1080, 937426), (1260, 803508), (1512, 669590), (1680, 602631), (1890, 535672), (2160, 468713), (2520, 401754), (3024, 334795), (3780, 267836), (5040, 200877), (7560, 133918), (15120, 66959)]