338124540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 1064891520

約数和(自身を除く): 726766980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 97, 109, 123, 130, 156, 164, 194, 195, 205, 218, 246, 260, 291, 327, 388, 390, 410, 436, 485, 492, 533, 545, 582, 615, 654, 780, 820, 970, 1066, 1090, 1164, 1230, 1261, 1308, 1417, 1455, 1599, 1635, 1940, 2132, 2180, 2460, 2522, 2665, 2834, 2910, 3198, 3270, 3783, 3977, 4251, 4469, 5044, 5330, 5668, 5820, 6305, 6396, 6540, 7085, 7566, 7954, 7995, 8502, 8938, 10573, 10660, 11931, 12610, 13407, 14170, 15132, 15908, 15990, 17004, 17876, 18915, 19885, 21146, 21255, 22345, 23862, 25220, 26814, 28340, 31719, 31980, 37830, 39770, 42292, 42510, 44690, 47724, 51701, 52865, 53628, 58097, 59655, 63438, 67035, 75660, 79540, 85020, 89380, 103402, 105730, 116194, 119310, 126876, 134070, 137449, 155103, 158595, 174291, 206804, 211460, 232388, 238620, 258505, 268140, 274898, 290485, 310206, 317190, 348582, 412347, 433493, 517010, 549796, 580970, 620412, 634380, 687245, 697164, 775515, 824694, 866986, 871455, 1034020, 1161940, 1300479, 1374490, 1551030, 1649388, 1733972, 1742910, 2061735, 2167465, 2600958, 2748980, 3102060, 3485820, 4123470, 4334930, 5201916, 5635409, 6502395, 8246940, 8669860, 11270818, 13004790, 16906227, 22541636, 26009580, 28177045, 33812454, 56354090, 67624908, 84531135, 112708180, 169062270, 338124540]

約数ペア:

[(1, 338124540), (2, 169062270), (3, 112708180), (4, 84531135), (5, 67624908), (6, 56354090), (10, 33812454), (12, 28177045), (13, 26009580), (15, 22541636), (20, 16906227), (26, 13004790), (30, 11270818), (39, 8669860), (41, 8246940), (52, 6502395), (60, 5635409), (65, 5201916), (78, 4334930), (82, 4123470), (97, 3485820), (109, 3102060), (123, 2748980), (130, 2600958), (156, 2167465), (164, 2061735), (194, 1742910), (195, 1733972), (205, 1649388), (218, 1551030), (246, 1374490), (260, 1300479), (291, 1161940), (327, 1034020), (388, 871455), (390, 866986), (410, 824694), (436, 775515), (485, 697164), (492, 687245), (533, 634380), (545, 620412), (582, 580970), (615, 549796), (654, 517010), (780, 433493), (820, 412347), (970, 348582), (1066, 317190), (1090, 310206), (1164, 290485), (1230, 274898), (1261, 268140), (1308, 258505), (1417, 238620), (1455, 232388), (1599, 211460), (1635, 206804), (1940, 174291), (2132, 158595), (2180, 155103), (2460, 137449), (2522, 134070), (2665, 126876), (2834, 119310), (2910, 116194), (3198, 105730), (3270, 103402), (3783, 89380), (3977, 85020), (4251, 79540), (4469, 75660), (5044, 67035), (5330, 63438), (5668, 59655), (5820, 58097), (6305, 53628), (6396, 52865), (6540, 51701), (7085, 47724), (7566, 44690), (7954, 42510), (7995, 42292), (8502, 39770), (8938, 37830), (10573, 31980), (10660, 31719), (11931, 28340), (12610, 26814), (13407, 25220), (14170, 23862), (15132, 22345), (15908, 21255), (15990, 21146), (17004, 19885), (17876, 18915)]