439515960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16573}}^1$

素因数の和:16617

約数の個数: 128

約数和(自身を含む): 1503593280

約数和(自身を除く): 1064077320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 16573, 26520, 33146, 49719, 66292, 82865, 99438, 132584, 165730, 198876, 215449, 248595, 281741, 331460, 397752, 430898, 497190, 563482, 646347, 662920, 845223, 861796, 994380, 1077245, 1126964, 1292694, 1408705, 1690446, 1723592, 1988760, 2154490, 2253928, 2585388, 2817410, 3231735, 3380892, 3662633, 4226115, 4308980, 5170776, 5634820, 6463470, 6761784, 7325266, 8452230, 8617960, 10987899, 11269640, 12926940, 14650532, 16904460, 18313165, 21975798, 25853880, 29301064, 33808920, 36626330, 43951596, 54939495, 73252660, 87903192, 109878990, 146505320, 219757980, 439515960]

約数ペア:

[(1, 439515960), (2, 219757980), (3, 146505320), (4, 109878990), (5, 87903192), (6, 73252660), (8, 54939495), (10, 43951596), (12, 36626330), (13, 33808920), (15, 29301064), (17, 25853880), (20, 21975798), (24, 18313165), (26, 16904460), (30, 14650532), (34, 12926940), (39, 11269640), (40, 10987899), (51, 8617960), (52, 8452230), (60, 7325266), (65, 6761784), (68, 6463470), (78, 5634820), (85, 5170776), (102, 4308980), (104, 4226115), (120, 3662633), (130, 3380892), (136, 3231735), (156, 2817410), (170, 2585388), (195, 2253928), (204, 2154490), (221, 1988760), (255, 1723592), (260, 1690446), (312, 1408705), (340, 1292694), (390, 1126964), (408, 1077245), (442, 994380), (510, 861796), (520, 845223), (663, 662920), (680, 646347), (780, 563482), (884, 497190), (1020, 430898), (1105, 397752), (1326, 331460), (1560, 281741), (1768, 248595), (2040, 215449), (2210, 198876), (2652, 165730), (3315, 132584), (4420, 99438), (5304, 82865), (6630, 66292), (8840, 49719), (13260, 33146), (16573, 26520)]