18296750880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{3391}}^1$

素因数の和:4664

約数の個数: 192

約数和(自身を含む): 64108800000

約数和(自身を除く): 45812049120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1249, 1440, 2160, 2498, 3391, 3747, 4320, 4996, 6245, 6782, 7494, 9992, 10173, 11241, 12490, 13564, 14988, 16955, 18735, 19984, 20346, 22482, 24980, 27128, 29976, 30519, 33723, 33910, 37470, 39968, 40692, 44964, 49960, 50865, 54256, 56205, 59952, 61038, 67446, 67820, 74940, 81384, 89928, 91557, 99920, 101730, 108512, 112410, 119904, 122076, 134892, 135640, 149880, 152595, 162768, 168615, 179856, 183114, 199840, 203460, 224820, 244152, 269784, 271280, 299760, 305190, 325536, 337230, 359712, 366228, 406920, 449640, 457785, 488304, 539568, 542560, 599520, 610380, 674460, 732456, 813840, 899280, 915570, 976608, 1079136, 1220760, 1348920, 1464912, 1627680, 1798560, 1831140, 2441520, 2697840, 2929824, 3662280, 4235359, 4883040, 5395680, 7324560, 8470718, 12706077, 14649120, 16941436, 21176795, 25412154, 33882872, 38118231, 42353590, 50824308, 63530385, 67765744, 76236462, 84707180, 101648616, 114354693, 127060770, 135531488, 152472924, 169414360, 190591155, 203297232, 228709386, 254121540, 304945848, 338828720, 381182310, 406594464, 457418772, 508243080, 571773465, 609891696, 677657440, 762364620, 914837544, 1016486160, 1143546930, 1219783392, 1524729240, 1829675088, 2032972320, 2287093860, 3049458480, 3659350176, 4574187720, 6098916960, 9148375440, 18296750880]

約数ペア:

[(1, 18296750880), (2, 9148375440), (3, 6098916960), (4, 4574187720), (5, 3659350176), (6, 3049458480), (8, 2287093860), (9, 2032972320), (10, 1829675088), (12, 1524729240), (15, 1219783392), (16, 1143546930), (18, 1016486160), (20, 914837544), (24, 762364620), (27, 677657440), (30, 609891696), (32, 571773465), (36, 508243080), (40, 457418772), (45, 406594464), (48, 381182310), (54, 338828720), (60, 304945848), (72, 254121540), (80, 228709386), (90, 203297232), (96, 190591155), (108, 169414360), (120, 152472924), (135, 135531488), (144, 127060770), (160, 114354693), (180, 101648616), (216, 84707180), (240, 76236462), (270, 67765744), (288, 63530385), (360, 50824308), (432, 42353590), (480, 38118231), (540, 33882872), (720, 25412154), (864, 21176795), (1080, 16941436), (1249, 14649120), (1440, 12706077), (2160, 8470718), (2498, 7324560), (3391, 5395680), (3747, 4883040), (4320, 4235359), (4996, 3662280), (6245, 2929824), (6782, 2697840), (7494, 2441520), (9992, 1831140), (10173, 1798560), (11241, 1627680), (12490, 1464912), (13564, 1348920), (14988, 1220760), (16955, 1079136), (18735, 976608), (19984, 915570), (20346, 899280), (22482, 813840), (24980, 732456), (27128, 674460), (29976, 610380), (30519, 599520), (33723, 542560), (33910, 539568), (37470, 488304), (39968, 457785), (40692, 449640), (44964, 406920), (49960, 366228), (50865, 359712), (54256, 337230), (56205, 325536), (59952, 305190), (61038, 299760), (67446, 271280), (67820, 269784), (74940, 244152), (81384, 224820), (89928, 203460), (91557, 199840), (99920, 183114), (101730, 179856), (108512, 168615), (112410, 162768), (119904, 152595), (122076, 149880), (134892, 135640)]