165875160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2449

約数の個数: 128

約数和(自身を含む): 553340160

約数和(自身を除く): 387465000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1272, 1320, 1590, 1749, 2120, 2332, 2371, 2915, 3180, 3498, 4664, 4742, 5830, 6360, 6996, 7113, 8745, 9484, 11660, 11855, 13992, 14226, 17490, 18968, 23320, 23710, 26081, 28452, 34980, 35565, 47420, 52162, 56904, 69960, 71130, 78243, 94840, 104324, 125663, 130405, 142260, 156486, 208648, 251326, 260810, 284520, 312972, 376989, 391215, 502652, 521620, 625944, 628315, 753978, 782430, 1005304, 1043240, 1256630, 1382293, 1507956, 1564860, 1884945, 2513260, 2764586, 3015912, 3129720, 3769890, 4146879, 5026520, 5529172, 6911465, 7539780, 8293758, 11058344, 13822930, 15079560, 16587516, 20734395, 27645860, 33175032, 41468790, 55291720, 82937580, 165875160]

約数ペア:

[(1, 165875160), (2, 82937580), (3, 55291720), (4, 41468790), (5, 33175032), (6, 27645860), (8, 20734395), (10, 16587516), (11, 15079560), (12, 13822930), (15, 11058344), (20, 8293758), (22, 7539780), (24, 6911465), (30, 5529172), (33, 5026520), (40, 4146879), (44, 3769890), (53, 3129720), (55, 3015912), (60, 2764586), (66, 2513260), (88, 1884945), (106, 1564860), (110, 1507956), (120, 1382293), (132, 1256630), (159, 1043240), (165, 1005304), (212, 782430), (220, 753978), (264, 628315), (265, 625944), (318, 521620), (330, 502652), (424, 391215), (440, 376989), (530, 312972), (583, 284520), (636, 260810), (660, 251326), (795, 208648), (1060, 156486), (1166, 142260), (1272, 130405), (1320, 125663), (1590, 104324), (1749, 94840), (2120, 78243), (2332, 71130), (2371, 69960), (2915, 56904), (3180, 52162), (3498, 47420), (4664, 35565), (4742, 34980), (5830, 28452), (6360, 26081), (6996, 23710), (7113, 23320), (8745, 18968), (9484, 17490), (11660, 14226), (11855, 13992)]