189748160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 224

約数和(自身を含む): 561807360

約数和(自身を除く): 372059200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 29, 32, 35, 40, 46, 56, 58, 64, 70, 80, 92, 112, 115, 116, 127, 140, 145, 160, 161, 184, 203, 224, 230, 232, 254, 280, 290, 320, 322, 368, 406, 448, 460, 464, 508, 560, 580, 635, 644, 667, 736, 805, 812, 889, 920, 928, 1015, 1016, 1120, 1160, 1270, 1288, 1334, 1472, 1610, 1624, 1778, 1840, 1856, 2030, 2032, 2240, 2320, 2540, 2576, 2668, 2921, 3220, 3248, 3335, 3556, 3680, 3683, 4060, 4064, 4445, 4640, 4669, 5080, 5152, 5336, 5842, 6440, 6496, 6670, 7112, 7360, 7366, 8120, 8128, 8890, 9280, 9338, 10160, 10304, 10672, 11684, 12880, 12992, 13340, 14224, 14605, 14732, 16240, 17780, 18415, 18676, 20320, 20447, 21344, 23345, 23368, 25760, 25781, 26680, 28448, 29210, 29464, 32480, 35560, 36830, 37352, 40640, 40894, 42688, 46690, 46736, 51520, 51562, 53360, 56896, 58420, 58928, 64960, 71120, 73660, 74704, 81788, 84709, 93380, 93472, 102235, 103124, 106720, 116840, 117856, 128905, 142240, 147320, 149408, 163576, 169418, 186760, 186944, 204470, 206248, 213440, 233680, 235712, 257810, 284480, 294640, 298816, 327152, 338836, 373520, 408940, 412496, 423545, 467360, 515620, 589280, 592963, 654304, 677672, 747040, 817880, 824992, 847090, 934720, 1031240, 1178560, 1185926, 1308608, 1355344, 1494080, 1635760, 1649984, 1694180, 2062480, 2371852, 2710688, 2964815, 3271520, 3388360, 4124960, 4743704, 5421376, 5929630, 6543040, 6776720, 8249920, 9487408, 11859260, 13553440, 18974816, 23718520, 27106880, 37949632, 47437040, 94874080, 189748160]

約数ペア:

[(1, 189748160), (2, 94874080), (4, 47437040), (5, 37949632), (7, 27106880), (8, 23718520), (10, 18974816), (14, 13553440), (16, 11859260), (20, 9487408), (23, 8249920), (28, 6776720), (29, 6543040), (32, 5929630), (35, 5421376), (40, 4743704), (46, 4124960), (56, 3388360), (58, 3271520), (64, 2964815), (70, 2710688), (80, 2371852), (92, 2062480), (112, 1694180), (115, 1649984), (116, 1635760), (127, 1494080), (140, 1355344), (145, 1308608), (160, 1185926), (161, 1178560), (184, 1031240), (203, 934720), (224, 847090), (230, 824992), (232, 817880), (254, 747040), (280, 677672), (290, 654304), (320, 592963), (322, 589280), (368, 515620), (406, 467360), (448, 423545), (460, 412496), (464, 408940), (508, 373520), (560, 338836), (580, 327152), (635, 298816), (644, 294640), (667, 284480), (736, 257810), (805, 235712), (812, 233680), (889, 213440), (920, 206248), (928, 204470), (1015, 186944), (1016, 186760), (1120, 169418), (1160, 163576), (1270, 149408), (1288, 147320), (1334, 142240), (1472, 128905), (1610, 117856), (1624, 116840), (1778, 106720), (1840, 103124), (1856, 102235), (2030, 93472), (2032, 93380), (2240, 84709), (2320, 81788), (2540, 74704), (2576, 73660), (2668, 71120), (2921, 64960), (3220, 58928), (3248, 58420), (3335, 56896), (3556, 53360), (3680, 51562), (3683, 51520), (4060, 46736), (4064, 46690), (4445, 42688), (4640, 40894), (4669, 40640), (5080, 37352), (5152, 36830), (5336, 35560), (5842, 32480), (6440, 29464), (6496, 29210), (6670, 28448), (7112, 26680), (7360, 25781), (7366, 25760), (8120, 23368), (8128, 23345), (8890, 21344), (9280, 20447), (9338, 20320), (10160, 18676), (10304, 18415), (10672, 17780), (11684, 16240), (12880, 14732), (12992, 14605), (13340, 14224)]