98680440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 313528320

約数和(自身を除く): 214847880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 615, 620, 647, 744, 820, 930, 984, 1230, 1240, 1271, 1294, 1640, 1860, 1941, 2460, 2542, 2588, 3235, 3720, 3813, 3882, 4920, 5084, 5176, 6355, 6470, 7626, 7764, 9705, 10168, 12710, 12940, 15252, 15528, 19065, 19410, 20057, 25420, 25880, 26527, 30504, 38130, 38820, 40114, 50840, 53054, 60171, 76260, 77640, 79581, 80228, 100285, 106108, 120342, 132635, 152520, 159162, 160456, 200570, 212216, 240684, 265270, 300855, 318324, 397905, 401140, 481368, 530540, 601710, 636648, 795810, 802280, 822337, 1061080, 1203420, 1591620, 1644674, 2406840, 2467011, 3183240, 3289348, 4111685, 4934022, 6578696, 8223370, 9868044, 12335055, 16446740, 19736088, 24670110, 32893480, 49340220, 98680440]

約数ペア:

[(1, 98680440), (2, 49340220), (3, 32893480), (4, 24670110), (5, 19736088), (6, 16446740), (8, 12335055), (10, 9868044), (12, 8223370), (15, 6578696), (20, 4934022), (24, 4111685), (30, 3289348), (31, 3183240), (40, 2467011), (41, 2406840), (60, 1644674), (62, 1591620), (82, 1203420), (93, 1061080), (120, 822337), (123, 802280), (124, 795810), (155, 636648), (164, 601710), (186, 530540), (205, 481368), (246, 401140), (248, 397905), (310, 318324), (328, 300855), (372, 265270), (410, 240684), (465, 212216), (492, 200570), (615, 160456), (620, 159162), (647, 152520), (744, 132635), (820, 120342), (930, 106108), (984, 100285), (1230, 80228), (1240, 79581), (1271, 77640), (1294, 76260), (1640, 60171), (1860, 53054), (1941, 50840), (2460, 40114), (2542, 38820), (2588, 38130), (3235, 30504), (3720, 26527), (3813, 25880), (3882, 25420), (4920, 20057), (5084, 19410), (5176, 19065), (6355, 15528), (6470, 15252), (7626, 12940), (7764, 12710), (9705, 10168)]