707606960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 1807920000

約数和(自身を除く): 1100313040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 89, 92, 115, 116, 145, 149, 178, 184, 230, 232, 290, 298, 356, 368, 445, 460, 464, 580, 596, 667, 712, 745, 890, 920, 1160, 1192, 1334, 1424, 1490, 1780, 1840, 2047, 2320, 2384, 2581, 2668, 2980, 3335, 3427, 3560, 4094, 4321, 5162, 5336, 5960, 6670, 6854, 7120, 8188, 8642, 10235, 10324, 10672, 11920, 12905, 13261, 13340, 13708, 16376, 17135, 17284, 20470, 20648, 21605, 25810, 26522, 26680, 27416, 32752, 34270, 34568, 40940, 41296, 43210, 51620, 53044, 53360, 54832, 59363, 66305, 68540, 69136, 81880, 86420, 99383, 103240, 106088, 118726, 132610, 137080, 163760, 172840, 198766, 206480, 212176, 237452, 265220, 274160, 296815, 305003, 345680, 384569, 397532, 474904, 496915, 530440, 593630, 610006, 769138, 795064, 949808, 993830, 1060880, 1187260, 1220012, 1525015, 1538276, 1590128, 1922845, 1987660, 2374520, 2440024, 3050030, 3076552, 3845690, 3975320, 4749040, 4880048, 6100060, 6153104, 7691380, 7950640, 8845087, 12200120, 15382760, 17690174, 24400240, 30765520, 35380348, 44225435, 70760696, 88450870, 141521392, 176901740, 353803480, 707606960]

約数ペア:

[(1, 707606960), (2, 353803480), (4, 176901740), (5, 141521392), (8, 88450870), (10, 70760696), (16, 44225435), (20, 35380348), (23, 30765520), (29, 24400240), (40, 17690174), (46, 15382760), (58, 12200120), (80, 8845087), (89, 7950640), (92, 7691380), (115, 6153104), (116, 6100060), (145, 4880048), (149, 4749040), (178, 3975320), (184, 3845690), (230, 3076552), (232, 3050030), (290, 2440024), (298, 2374520), (356, 1987660), (368, 1922845), (445, 1590128), (460, 1538276), (464, 1525015), (580, 1220012), (596, 1187260), (667, 1060880), (712, 993830), (745, 949808), (890, 795064), (920, 769138), (1160, 610006), (1192, 593630), (1334, 530440), (1424, 496915), (1490, 474904), (1780, 397532), (1840, 384569), (2047, 345680), (2320, 305003), (2384, 296815), (2581, 274160), (2668, 265220), (2980, 237452), (3335, 212176), (3427, 206480), (3560, 198766), (4094, 172840), (4321, 163760), (5162, 137080), (5336, 132610), (5960, 118726), (6670, 106088), (6854, 103240), (7120, 99383), (8188, 86420), (8642, 81880), (10235, 69136), (10324, 68540), (10672, 66305), (11920, 59363), (12905, 54832), (13261, 53360), (13340, 53044), (13708, 51620), (16376, 43210), (17135, 41296), (17284, 40940), (20470, 34568), (20648, 34270), (21605, 32752), (25810, 27416), (26522, 26680)]