195831480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6607}}^1$

素因数の和:6653

約数の個数: 128

約数和(自身を含む): 666086400

約数和(自身を除く): 470254920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 6607, 7410, 9880, 13214, 14820, 19821, 26428, 29640, 33035, 39642, 52856, 66070, 79284, 85891, 99105, 125533, 132140, 158568, 171782, 198210, 251066, 257673, 264280, 343564, 376599, 396420, 429455, 502132, 515346, 627665, 687128, 753198, 792840, 858910, 1004264, 1030692, 1255330, 1288365, 1506396, 1631929, 1717820, 1882995, 2061384, 2510660, 2576730, 3012792, 3263858, 3435640, 3765990, 4895787, 5021320, 5153460, 6527716, 7531980, 8159645, 9791574, 10306920, 13055432, 15063960, 16319290, 19583148, 24478935, 32638580, 39166296, 48957870, 65277160, 97915740, 195831480]

約数ペア:

[(1, 195831480), (2, 97915740), (3, 65277160), (4, 48957870), (5, 39166296), (6, 32638580), (8, 24478935), (10, 19583148), (12, 16319290), (13, 15063960), (15, 13055432), (19, 10306920), (20, 9791574), (24, 8159645), (26, 7531980), (30, 6527716), (38, 5153460), (39, 5021320), (40, 4895787), (52, 3765990), (57, 3435640), (60, 3263858), (65, 3012792), (76, 2576730), (78, 2510660), (95, 2061384), (104, 1882995), (114, 1717820), (120, 1631929), (130, 1506396), (152, 1288365), (156, 1255330), (190, 1030692), (195, 1004264), (228, 858910), (247, 792840), (260, 753198), (285, 687128), (312, 627665), (380, 515346), (390, 502132), (456, 429455), (494, 396420), (520, 376599), (570, 343564), (741, 264280), (760, 257673), (780, 251066), (988, 198210), (1140, 171782), (1235, 158568), (1482, 132140), (1560, 125533), (1976, 99105), (2280, 85891), (2470, 79284), (2964, 66070), (3705, 52856), (4940, 39642), (5928, 33035), (6607, 29640), (7410, 26428), (9880, 19821), (13214, 14820)]