385121880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7481}}^1$

素因数の和:7522

約数の個数: 192

約数和(自身を含む): 1470661920

約数和(自身を除く): 1085540040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 7481, 8580, 10296, 12870, 14962, 17160, 22443, 25740, 29924, 37405, 44886, 51480, 59848, 67329, 74810, 82291, 89772, 97253, 112215, 134658, 149620, 164582, 179544, 194506, 224430, 246873, 269316, 291759, 299240, 329164, 336645, 389012, 411455, 448860, 486265, 493746, 538632, 583518, 658328, 673290, 740619, 778024, 822910, 875277, 897720, 972530, 987492, 1069783, 1167036, 1234365, 1346580, 1458795, 1481238, 1645820, 1750554, 1945060, 1974984, 2139566, 2334072, 2468730, 2693160, 2917590, 2962476, 3209349, 3291640, 3501108, 3703095, 3890120, 4279132, 4376385, 4937460, 5348915, 5835180, 5924952, 6418698, 7002216, 7406190, 8558264, 8752770, 9628047, 9874920, 10697830, 11670360, 12837396, 14812380, 16046745, 17505540, 19256094, 21395660, 25674792, 29624760, 32093490, 35011080, 38512188, 42791320, 48140235, 64186980, 77024376, 96280470, 128373960, 192560940, 385121880]

約数ペア:

[(1, 385121880), (2, 192560940), (3, 128373960), (4, 96280470), (5, 77024376), (6, 64186980), (8, 48140235), (9, 42791320), (10, 38512188), (11, 35011080), (12, 32093490), (13, 29624760), (15, 25674792), (18, 21395660), (20, 19256094), (22, 17505540), (24, 16046745), (26, 14812380), (30, 12837396), (33, 11670360), (36, 10697830), (39, 9874920), (40, 9628047), (44, 8752770), (45, 8558264), (52, 7406190), (55, 7002216), (60, 6418698), (65, 5924952), (66, 5835180), (72, 5348915), (78, 4937460), (88, 4376385), (90, 4279132), (99, 3890120), (104, 3703095), (110, 3501108), (117, 3291640), (120, 3209349), (130, 2962476), (132, 2917590), (143, 2693160), (156, 2468730), (165, 2334072), (180, 2139566), (195, 1974984), (198, 1945060), (220, 1750554), (234, 1645820), (260, 1481238), (264, 1458795), (286, 1346580), (312, 1234365), (330, 1167036), (360, 1069783), (390, 987492), (396, 972530), (429, 897720), (440, 875277), (468, 822910), (495, 778024), (520, 740619), (572, 673290), (585, 658328), (660, 583518), (715, 538632), (780, 493746), (792, 486265), (858, 448860), (936, 411455), (990, 389012), (1144, 336645), (1170, 329164), (1287, 299240), (1320, 291759), (1430, 269316), (1560, 246873), (1716, 224430), (1980, 194506), (2145, 179544), (2340, 164582), (2574, 149620), (2860, 134658), (3432, 112215), (3960, 97253), (4290, 89772), (4680, 82291), (5148, 74810), (5720, 67329), (6435, 59848), (7481, 51480), (8580, 44886), (10296, 37405), (12870, 29924), (14962, 25740), (17160, 22443)]