190643040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{18913}}^1$

素因数の和:18941

約数の個数: 144

約数和(自身を含む): 743547168

約数和(自身を除く): 552904128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 18913, 37826, 56739, 75652, 94565, 113478, 132391, 151304, 170217, 189130, 226956, 264782, 283695, 302608, 340434, 378260, 397173, 453912, 529564, 567390, 605216, 661955, 680868, 756520, 794346, 851085, 907824, 1059128, 1134780, 1191519, 1323910, 1361736, 1513040, 1588692, 1702170, 1815648, 1985865, 2118256, 2269560, 2383038, 2647820, 2723472, 3026080, 3177384, 3404340, 3971730, 4236512, 4539120, 4766076, 5295640, 5446944, 5957595, 6354768, 6808680, 7943460, 9078240, 9532152, 10591280, 11915190, 12709536, 13617360, 15886920, 19064304, 21182560, 23830380, 27234720, 31773840, 38128608, 47660760, 63547680, 95321520, 190643040]

約数ペア:

[(1, 190643040), (2, 95321520), (3, 63547680), (4, 47660760), (5, 38128608), (6, 31773840), (7, 27234720), (8, 23830380), (9, 21182560), (10, 19064304), (12, 15886920), (14, 13617360), (15, 12709536), (16, 11915190), (18, 10591280), (20, 9532152), (21, 9078240), (24, 7943460), (28, 6808680), (30, 6354768), (32, 5957595), (35, 5446944), (36, 5295640), (40, 4766076), (42, 4539120), (45, 4236512), (48, 3971730), (56, 3404340), (60, 3177384), (63, 3026080), (70, 2723472), (72, 2647820), (80, 2383038), (84, 2269560), (90, 2118256), (96, 1985865), (105, 1815648), (112, 1702170), (120, 1588692), (126, 1513040), (140, 1361736), (144, 1323910), (160, 1191519), (168, 1134780), (180, 1059128), (210, 907824), (224, 851085), (240, 794346), (252, 756520), (280, 680868), (288, 661955), (315, 605216), (336, 567390), (360, 529564), (420, 453912), (480, 397173), (504, 378260), (560, 340434), (630, 302608), (672, 283695), (720, 264782), (840, 226956), (1008, 189130), (1120, 170217), (1260, 151304), (1440, 132391), (1680, 113478), (2016, 94565), (2520, 75652), (3360, 56739), (5040, 37826), (10080, 18913)]