7453294720

素因数分解:

$2^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1110

約数の個数: 128

約数和(自身を含む): 18147317760

約数和(自身を除く): 10694023040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 127, 128, 160, 214, 254, 320, 428, 508, 535, 635, 640, 856, 857, 1016, 1070, 1270, 1712, 1714, 2032, 2140, 2540, 3424, 3428, 4064, 4280, 4285, 5080, 6848, 6856, 8128, 8560, 8570, 10160, 13589, 13696, 13712, 16256, 17120, 17140, 20320, 27178, 27424, 34240, 34280, 40640, 54356, 54848, 67945, 68480, 68560, 81280, 91699, 108712, 108839, 109696, 135890, 137120, 183398, 217424, 217678, 271780, 274240, 366796, 434848, 435356, 458495, 543560, 544195, 548480, 733592, 869696, 870712, 916990, 1087120, 1088390, 1467184, 1739392, 1741424, 1833980, 2174240, 2176780, 2934368, 3482848, 3667960, 4348480, 4353560, 5868736, 6965696, 7335920, 8696960, 8707120, 11645773, 11737472, 13931392, 14671840, 17414240, 23291546, 29343680, 34828480, 46583092, 58228865, 58687360, 69656960, 93166184, 116457730, 186332368, 232915460, 372664736, 465830920, 745329472, 931661840, 1490658944, 1863323680, 3726647360, 7453294720]

約数ペア:

[(1, 7453294720), (2, 3726647360), (4, 1863323680), (5, 1490658944), (8, 931661840), (10, 745329472), (16, 465830920), (20, 372664736), (32, 232915460), (40, 186332368), (64, 116457730), (80, 93166184), (107, 69656960), (127, 58687360), (128, 58228865), (160, 46583092), (214, 34828480), (254, 29343680), (320, 23291546), (428, 17414240), (508, 14671840), (535, 13931392), (635, 11737472), (640, 11645773), (856, 8707120), (857, 8696960), (1016, 7335920), (1070, 6965696), (1270, 5868736), (1712, 4353560), (1714, 4348480), (2032, 3667960), (2140, 3482848), (2540, 2934368), (3424, 2176780), (3428, 2174240), (4064, 1833980), (4280, 1741424), (4285, 1739392), (5080, 1467184), (6848, 1088390), (6856, 1087120), (8128, 916990), (8560, 870712), (8570, 869696), (10160, 733592), (13589, 548480), (13696, 544195), (13712, 543560), (16256, 458495), (17120, 435356), (17140, 434848), (20320, 366796), (27178, 274240), (27424, 271780), (34240, 217678), (34280, 217424), (40640, 183398), (54356, 137120), (54848, 135890), (67945, 109696), (68480, 108839), (68560, 108712), (81280, 91699)]