5280458680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5503}}^1$

素因数の和:5693

約数の個数: 128

約数和(自身を含む): 14266368000

約数和(自身を除く): 8985909320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 149, 161, 184, 230, 280, 298, 322, 460, 596, 644, 745, 805, 920, 1043, 1192, 1288, 1490, 1610, 2086, 2980, 3220, 3427, 4172, 5215, 5503, 5960, 6440, 6854, 8344, 10430, 11006, 13708, 17135, 20860, 22012, 23989, 27416, 27515, 34270, 38521, 41720, 44024, 47978, 55030, 68540, 77042, 95956, 110060, 119945, 126569, 137080, 154084, 191912, 192605, 220120, 239890, 253138, 308168, 385210, 479780, 506276, 632845, 770420, 819947, 885983, 959560, 1012552, 1265690, 1540840, 1639894, 1771966, 2531380, 3279788, 3543932, 4099735, 4429915, 5062760, 5739629, 6559576, 7087864, 8199470, 8859830, 11479258, 16398940, 17719660, 18858781, 22958516, 28698145, 32797880, 35439320, 37717562, 45917032, 57396290, 75435124, 94293905, 114792580, 132011467, 150870248, 188587810, 229585160, 264022934, 377175620, 528045868, 660057335, 754351240, 1056091736, 1320114670, 2640229340, 5280458680]

約数ペア:

[(1, 5280458680), (2, 2640229340), (4, 1320114670), (5, 1056091736), (7, 754351240), (8, 660057335), (10, 528045868), (14, 377175620), (20, 264022934), (23, 229585160), (28, 188587810), (35, 150870248), (40, 132011467), (46, 114792580), (56, 94293905), (70, 75435124), (92, 57396290), (115, 45917032), (140, 37717562), (149, 35439320), (161, 32797880), (184, 28698145), (230, 22958516), (280, 18858781), (298, 17719660), (322, 16398940), (460, 11479258), (596, 8859830), (644, 8199470), (745, 7087864), (805, 6559576), (920, 5739629), (1043, 5062760), (1192, 4429915), (1288, 4099735), (1490, 3543932), (1610, 3279788), (2086, 2531380), (2980, 1771966), (3220, 1639894), (3427, 1540840), (4172, 1265690), (5215, 1012552), (5503, 959560), (5960, 885983), (6440, 819947), (6854, 770420), (8344, 632845), (10430, 506276), (11006, 479780), (13708, 385210), (17135, 308168), (20860, 253138), (22012, 239890), (23989, 220120), (27416, 192605), (27515, 191912), (34270, 154084), (38521, 137080), (41720, 126569), (44024, 119945), (47978, 110060), (55030, 95956), (68540, 77042)]