98411640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2589

約数の個数: 128

約数和(自身を含む): 329184000

約数和(自身を除く): 230772360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2539, 2584, 3230, 3876, 4845, 5078, 6460, 7617, 7752, 9690, 10156, 12695, 12920, 15234, 19380, 20312, 25390, 30468, 38085, 38760, 43163, 48241, 50780, 60936, 76170, 86326, 96482, 101560, 129489, 144723, 152340, 172652, 192964, 215815, 241205, 258978, 289446, 304680, 345304, 385928, 431630, 482410, 517956, 578892, 647445, 723615, 820097, 863260, 964820, 1035912, 1157784, 1294890, 1447230, 1640194, 1726520, 1929640, 2460291, 2589780, 2894460, 3280388, 4100485, 4920582, 5179560, 5788920, 6560776, 8200970, 9841164, 12301455, 16401940, 19682328, 24602910, 32803880, 49205820, 98411640]

約数ペア:

[(1, 98411640), (2, 49205820), (3, 32803880), (4, 24602910), (5, 19682328), (6, 16401940), (8, 12301455), (10, 9841164), (12, 8200970), (15, 6560776), (17, 5788920), (19, 5179560), (20, 4920582), (24, 4100485), (30, 3280388), (34, 2894460), (38, 2589780), (40, 2460291), (51, 1929640), (57, 1726520), (60, 1640194), (68, 1447230), (76, 1294890), (85, 1157784), (95, 1035912), (102, 964820), (114, 863260), (120, 820097), (136, 723615), (152, 647445), (170, 578892), (190, 517956), (204, 482410), (228, 431630), (255, 385928), (285, 345304), (323, 304680), (340, 289446), (380, 258978), (408, 241205), (456, 215815), (510, 192964), (570, 172652), (646, 152340), (680, 144723), (760, 129489), (969, 101560), (1020, 96482), (1140, 86326), (1292, 76170), (1615, 60936), (1938, 50780), (2040, 48241), (2280, 43163), (2539, 38760), (2584, 38085), (3230, 30468), (3876, 25390), (4845, 20312), (5078, 19380), (6460, 15234), (7617, 12920), (7752, 12695), (9690, 10156)]