7979529960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{919}}^1$

素因数の和:1296

約数の個数: 192

約数和(自身を含む): 26350272000

約数和(自身を除く): 18370742040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 271, 356, 360, 445, 534, 542, 712, 801, 813, 890, 919, 1068, 1084, 1335, 1355, 1602, 1626, 1780, 1838, 2136, 2168, 2439, 2670, 2710, 2757, 3204, 3252, 3560, 3676, 4005, 4065, 4595, 4878, 5340, 5420, 5514, 6408, 6504, 7352, 8010, 8130, 8271, 9190, 9756, 10680, 10840, 11028, 12195, 13785, 16020, 16260, 16542, 18380, 19512, 22056, 24119, 24390, 27570, 32040, 32520, 33084, 36760, 41355, 48238, 48780, 55140, 66168, 72357, 81791, 82710, 96476, 97560, 110280, 120595, 144714, 163582, 165420, 192952, 217071, 241190, 245373, 249049, 289428, 327164, 330840, 361785, 408955, 434142, 482380, 490746, 498098, 578856, 654328, 723570, 736119, 747147, 817910, 868284, 964760, 981492, 996196, 1085355, 1226865, 1245245, 1447140, 1472238, 1494294, 1635820, 1736568, 1962984, 1992392, 2170710, 2241441, 2453730, 2490490, 2894280, 2944476, 2988588, 3271640, 3680595, 3735735, 4341420, 4482882, 4907460, 4980980, 5888952, 5977176, 7361190, 7471470, 8682840, 8965764, 9814920, 9961960, 11207205, 14722380, 14942940, 17931528, 22165361, 22414410, 29444760, 29885880, 44330722, 44828820, 66496083, 88661444, 89657640, 110826805, 132992166, 177322888, 199488249, 221653610, 265984332, 332480415, 398976498, 443307220, 531968664, 664960830, 797952996, 886614440, 997441245, 1329921660, 1595905992, 1994882490, 2659843320, 3989764980, 7979529960]

約数ペア:

[(1, 7979529960), (2, 3989764980), (3, 2659843320), (4, 1994882490), (5, 1595905992), (6, 1329921660), (8, 997441245), (9, 886614440), (10, 797952996), (12, 664960830), (15, 531968664), (18, 443307220), (20, 398976498), (24, 332480415), (30, 265984332), (36, 221653610), (40, 199488249), (45, 177322888), (60, 132992166), (72, 110826805), (89, 89657640), (90, 88661444), (120, 66496083), (178, 44828820), (180, 44330722), (267, 29885880), (271, 29444760), (356, 22414410), (360, 22165361), (445, 17931528), (534, 14942940), (542, 14722380), (712, 11207205), (801, 9961960), (813, 9814920), (890, 8965764), (919, 8682840), (1068, 7471470), (1084, 7361190), (1335, 5977176), (1355, 5888952), (1602, 4980980), (1626, 4907460), (1780, 4482882), (1838, 4341420), (2136, 3735735), (2168, 3680595), (2439, 3271640), (2670, 2988588), (2710, 2944476), (2757, 2894280), (3204, 2490490), (3252, 2453730), (3560, 2241441), (3676, 2170710), (4005, 1992392), (4065, 1962984), (4595, 1736568), (4878, 1635820), (5340, 1494294), (5420, 1472238), (5514, 1447140), (6408, 1245245), (6504, 1226865), (7352, 1085355), (8010, 996196), (8130, 981492), (8271, 964760), (9190, 868284), (9756, 817910), (10680, 747147), (10840, 736119), (11028, 723570), (12195, 654328), (13785, 578856), (16020, 498098), (16260, 490746), (16542, 482380), (18380, 434142), (19512, 408955), (22056, 361785), (24119, 330840), (24390, 327164), (27570, 289428), (32040, 249049), (32520, 245373), (33084, 241190), (36760, 217071), (41355, 192952), (48238, 165420), (48780, 163582), (55140, 144714), (66168, 120595), (72357, 110280), (81791, 97560), (82710, 96476)]