187229640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:751

約数の個数: 128

約数和(自身を含む): 608549760

約数和(自身を除く): 421320120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 257, 260, 312, 390, 467, 514, 520, 771, 780, 934, 1028, 1285, 1401, 1542, 1560, 1868, 2056, 2335, 2570, 2802, 3084, 3341, 3736, 3855, 4670, 5140, 5604, 6071, 6168, 6682, 7005, 7710, 9340, 10023, 10280, 11208, 12142, 13364, 14010, 15420, 16705, 18213, 18680, 20046, 24284, 26728, 28020, 30355, 30840, 33410, 36426, 40092, 48568, 50115, 56040, 60710, 66820, 72852, 80184, 91065, 100230, 120019, 121420, 133640, 145704, 182130, 200460, 240038, 242840, 360057, 364260, 400920, 480076, 600095, 720114, 728520, 960152, 1200190, 1440228, 1560247, 1800285, 2400380, 2880456, 3120494, 3600570, 4680741, 4800760, 6240988, 7201140, 7801235, 9361482, 12481976, 14402280, 15602470, 18722964, 23403705, 31204940, 37445928, 46807410, 62409880, 93614820, 187229640]

約数ペア:

[(1, 187229640), (2, 93614820), (3, 62409880), (4, 46807410), (5, 37445928), (6, 31204940), (8, 23403705), (10, 18722964), (12, 15602470), (13, 14402280), (15, 12481976), (20, 9361482), (24, 7801235), (26, 7201140), (30, 6240988), (39, 4800760), (40, 4680741), (52, 3600570), (60, 3120494), (65, 2880456), (78, 2400380), (104, 1800285), (120, 1560247), (130, 1440228), (156, 1200190), (195, 960152), (257, 728520), (260, 720114), (312, 600095), (390, 480076), (467, 400920), (514, 364260), (520, 360057), (771, 242840), (780, 240038), (934, 200460), (1028, 182130), (1285, 145704), (1401, 133640), (1542, 121420), (1560, 120019), (1868, 100230), (2056, 91065), (2335, 80184), (2570, 72852), (2802, 66820), (3084, 60710), (3341, 56040), (3736, 50115), (3855, 48568), (4670, 40092), (5140, 36426), (5604, 33410), (6071, 30840), (6168, 30355), (6682, 28020), (7005, 26728), (7710, 24284), (9340, 20046), (10023, 18680), (10280, 18213), (11208, 16705), (12142, 15420), (13364, 14010)]