156623280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1$

素因数の和:1515

約数の個数: 160

約数和(自身を含む): 542965248

約数和(自身を除く): 386341968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 410, 440, 451, 492, 528, 615, 656, 660, 820, 880, 902, 984, 1230, 1320, 1353, 1447, 1640, 1804, 1968, 2255, 2460, 2640, 2706, 2894, 3280, 3608, 4341, 4510, 4920, 5412, 5788, 6765, 7216, 7235, 8682, 9020, 9840, 10824, 11576, 13530, 14470, 15917, 17364, 18040, 21648, 21705, 23152, 27060, 28940, 31834, 34728, 36080, 43410, 47751, 54120, 57880, 59327, 63668, 69456, 79585, 86820, 95502, 108240, 115760, 118654, 127336, 159170, 173640, 177981, 191004, 237308, 238755, 254672, 296635, 318340, 347280, 355962, 382008, 474616, 477510, 593270, 636680, 652597, 711924, 764016, 889905, 949232, 955020, 1186540, 1273360, 1305194, 1423848, 1779810, 1910040, 1957791, 2373080, 2610388, 2847696, 3262985, 3559620, 3820080, 3915582, 4746160, 5220776, 6525970, 7119240, 7831164, 9788955, 10441552, 13051940, 14238480, 15662328, 19577910, 26103880, 31324656, 39155820, 52207760, 78311640, 156623280]

約数ペア:

[(1, 156623280), (2, 78311640), (3, 52207760), (4, 39155820), (5, 31324656), (6, 26103880), (8, 19577910), (10, 15662328), (11, 14238480), (12, 13051940), (15, 10441552), (16, 9788955), (20, 7831164), (22, 7119240), (24, 6525970), (30, 5220776), (33, 4746160), (40, 3915582), (41, 3820080), (44, 3559620), (48, 3262985), (55, 2847696), (60, 2610388), (66, 2373080), (80, 1957791), (82, 1910040), (88, 1779810), (110, 1423848), (120, 1305194), (123, 1273360), (132, 1186540), (164, 955020), (165, 949232), (176, 889905), (205, 764016), (220, 711924), (240, 652597), (246, 636680), (264, 593270), (328, 477510), (330, 474616), (410, 382008), (440, 355962), (451, 347280), (492, 318340), (528, 296635), (615, 254672), (656, 238755), (660, 237308), (820, 191004), (880, 177981), (902, 173640), (984, 159170), (1230, 127336), (1320, 118654), (1353, 115760), (1447, 108240), (1640, 95502), (1804, 86820), (1968, 79585), (2255, 69456), (2460, 63668), (2640, 59327), (2706, 57880), (2894, 54120), (3280, 47751), (3608, 43410), (4341, 36080), (4510, 34728), (4920, 31834), (5412, 28940), (5788, 27060), (6765, 23152), (7216, 21705), (7235, 21648), (8682, 18040), (9020, 17364), (9840, 15917), (10824, 14470), (11576, 13530)]