146441520

素因数分解:

$2^4\times 3^{10}\times 5^1\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 220

約数和(自身を含む): 527186496

約数和(自身を除く): 380744976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 486, 496, 540, 558, 620, 648, 720, 729, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1296, 1395, 1458, 1488, 1620, 1674, 1860, 1944, 2160, 2187, 2232, 2430, 2480, 2511, 2790, 2916, 3240, 3348, 3645, 3720, 3888, 4185, 4374, 4464, 4860, 5022, 5580, 5832, 6480, 6561, 6696, 7290, 7440, 7533, 8370, 8748, 9720, 10044, 10935, 11160, 11664, 12555, 13122, 13392, 14580, 15066, 16740, 17496, 19440, 19683, 20088, 21870, 22320, 22599, 25110, 26244, 29160, 30132, 32805, 33480, 34992, 37665, 39366, 40176, 43740, 45198, 50220, 52488, 58320, 59049, 60264, 65610, 66960, 67797, 75330, 78732, 87480, 90396, 98415, 100440, 104976, 112995, 118098, 120528, 131220, 135594, 150660, 157464, 174960, 180792, 196830, 200880, 203391, 225990, 236196, 262440, 271188, 295245, 301320, 314928, 338985, 361584, 393660, 406782, 451980, 472392, 524880, 542376, 590490, 602640, 610173, 677970, 787320, 813564, 903960, 944784, 1016955, 1084752, 1180980, 1220346, 1355940, 1574640, 1627128, 1807920, 1830519, 2033910, 2361960, 2440692, 2711880, 3050865, 3254256, 3661038, 4067820, 4723920, 4881384, 5423760, 6101730, 7322076, 8135640, 9152595, 9762768, 12203460, 14644152, 16271280, 18305190, 24406920, 29288304, 36610380, 48813840, 73220760, 146441520]

約数ペア:

[(1, 146441520), (2, 73220760), (3, 48813840), (4, 36610380), (5, 29288304), (6, 24406920), (8, 18305190), (9, 16271280), (10, 14644152), (12, 12203460), (15, 9762768), (16, 9152595), (18, 8135640), (20, 7322076), (24, 6101730), (27, 5423760), (30, 4881384), (31, 4723920), (36, 4067820), (40, 3661038), (45, 3254256), (48, 3050865), (54, 2711880), (60, 2440692), (62, 2361960), (72, 2033910), (80, 1830519), (81, 1807920), (90, 1627128), (93, 1574640), (108, 1355940), (120, 1220346), (124, 1180980), (135, 1084752), (144, 1016955), (155, 944784), (162, 903960), (180, 813564), (186, 787320), (216, 677970), (240, 610173), (243, 602640), (248, 590490), (270, 542376), (279, 524880), (310, 472392), (324, 451980), (360, 406782), (372, 393660), (405, 361584), (432, 338985), (465, 314928), (486, 301320), (496, 295245), (540, 271188), (558, 262440), (620, 236196), (648, 225990), (720, 203391), (729, 200880), (744, 196830), (810, 180792), (837, 174960), (930, 157464), (972, 150660), (1080, 135594), (1116, 131220), (1215, 120528), (1240, 118098), (1296, 112995), (1395, 104976), (1458, 100440), (1488, 98415), (1620, 90396), (1674, 87480), (1860, 78732), (1944, 75330), (2160, 67797), (2187, 66960), (2232, 65610), (2430, 60264), (2480, 59049), (2511, 58320), (2790, 52488), (2916, 50220), (3240, 45198), (3348, 43740), (3645, 40176), (3720, 39366), (3888, 37665), (4185, 34992), (4374, 33480), (4464, 32805), (4860, 30132), (5022, 29160), (5580, 26244), (5832, 25110), (6480, 22599), (6561, 22320), (6696, 21870), (7290, 20088), (7440, 19683), (7533, 19440), (8370, 17496), (8748, 16740), (9720, 15066), (10044, 14580), (10935, 13392), (11160, 13122), (11664, 12555)]