65183640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 205364160

約数和(自身を除く): 140180520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 53, 60, 74, 106, 111, 120, 148, 159, 185, 212, 222, 265, 277, 296, 318, 370, 424, 444, 530, 554, 555, 636, 740, 795, 831, 888, 1060, 1108, 1110, 1272, 1385, 1480, 1590, 1662, 1961, 2120, 2216, 2220, 2770, 3180, 3324, 3922, 4155, 4440, 5540, 5883, 6360, 6648, 7844, 8310, 9805, 10249, 11080, 11766, 14681, 15688, 16620, 19610, 20498, 23532, 29362, 29415, 30747, 33240, 39220, 40996, 44043, 47064, 51245, 58724, 58830, 61494, 73405, 78440, 81992, 88086, 102490, 117448, 117660, 122988, 146810, 153735, 176172, 204980, 220215, 235320, 245976, 293620, 307470, 352344, 409960, 440430, 543197, 587240, 614940, 880860, 1086394, 1229880, 1629591, 1761720, 2172788, 2715985, 3259182, 4345576, 5431970, 6518364, 8147955, 10863940, 13036728, 16295910, 21727880, 32591820, 65183640]

約数ペア:

[(1, 65183640), (2, 32591820), (3, 21727880), (4, 16295910), (5, 13036728), (6, 10863940), (8, 8147955), (10, 6518364), (12, 5431970), (15, 4345576), (20, 3259182), (24, 2715985), (30, 2172788), (37, 1761720), (40, 1629591), (53, 1229880), (60, 1086394), (74, 880860), (106, 614940), (111, 587240), (120, 543197), (148, 440430), (159, 409960), (185, 352344), (212, 307470), (222, 293620), (265, 245976), (277, 235320), (296, 220215), (318, 204980), (370, 176172), (424, 153735), (444, 146810), (530, 122988), (554, 117660), (555, 117448), (636, 102490), (740, 88086), (795, 81992), (831, 78440), (888, 73405), (1060, 61494), (1108, 58830), (1110, 58724), (1272, 51245), (1385, 47064), (1480, 44043), (1590, 40996), (1662, 39220), (1961, 33240), (2120, 30747), (2216, 29415), (2220, 29362), (2770, 23532), (3180, 20498), (3324, 19610), (3922, 16620), (4155, 15688), (4440, 14681), (5540, 11766), (5883, 11080), (6360, 10249), (6648, 9805), (7844, 8310)]