105545160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:657

約数の個数: 256

約数和(自身を含む): 420249600

約数和(自身を除く): 314704440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 607, 621, 630, 644, 690, 756, 805, 828, 840, 920, 945, 966, 1035, 1080, 1214, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1821, 1890, 1932, 2070, 2415, 2428, 2484, 2520, 2760, 2898, 3035, 3105, 3220, 3642, 3780, 3864, 4140, 4249, 4347, 4830, 4856, 4968, 5463, 5796, 6070, 6210, 6440, 7245, 7284, 7560, 8280, 8498, 8694, 9105, 9660, 10926, 11592, 12140, 12420, 12747, 13961, 14490, 14568, 16389, 16996, 17388, 18210, 19320, 21245, 21735, 21852, 24280, 24840, 25494, 27315, 27922, 28980, 32778, 33992, 34776, 36420, 38241, 41883, 42490, 43470, 43704, 50988, 54630, 55844, 57960, 63735, 65556, 69805, 72840, 76482, 81945, 83766, 84980, 86940, 97727, 101976, 109260, 111688, 114723, 125649, 127470, 131112, 139610, 152964, 163890, 167532, 169960, 173880, 191205, 195454, 209415, 218520, 229446, 251298, 254940, 279220, 293181, 305928, 327780, 335064, 376947, 382410, 390908, 418830, 458892, 488635, 502596, 509880, 558440, 573615, 586362, 628245, 655560, 753894, 764820, 781816, 837660, 879543, 917784, 977270, 1005192, 1147230, 1172724, 1256490, 1465905, 1507788, 1529640, 1675320, 1759086, 1884735, 1954540, 2294460, 2345448, 2512980, 2638629, 2931810, 3015576, 3518172, 3769470, 3909080, 4397715, 4588920, 5025960, 5277258, 5863620, 7036344, 7538940, 8795430, 10554516, 11727240, 13193145, 15077880, 17590860, 21109032, 26386290, 35181720, 52772580, 105545160]

約数ペア:

[(1, 105545160), (2, 52772580), (3, 35181720), (4, 26386290), (5, 21109032), (6, 17590860), (7, 15077880), (8, 13193145), (9, 11727240), (10, 10554516), (12, 8795430), (14, 7538940), (15, 7036344), (18, 5863620), (20, 5277258), (21, 5025960), (23, 4588920), (24, 4397715), (27, 3909080), (28, 3769470), (30, 3518172), (35, 3015576), (36, 2931810), (40, 2638629), (42, 2512980), (45, 2345448), (46, 2294460), (54, 1954540), (56, 1884735), (60, 1759086), (63, 1675320), (69, 1529640), (70, 1507788), (72, 1465905), (84, 1256490), (90, 1172724), (92, 1147230), (105, 1005192), (108, 977270), (115, 917784), (120, 879543), (126, 837660), (135, 781816), (138, 764820), (140, 753894), (161, 655560), (168, 628245), (180, 586362), (184, 573615), (189, 558440), (207, 509880), (210, 502596), (216, 488635), (230, 458892), (252, 418830), (270, 390908), (276, 382410), (280, 376947), (315, 335064), (322, 327780), (345, 305928), (360, 293181), (378, 279220), (414, 254940), (420, 251298), (460, 229446), (483, 218520), (504, 209415), (540, 195454), (552, 191205), (607, 173880), (621, 169960), (630, 167532), (644, 163890), (690, 152964), (756, 139610), (805, 131112), (828, 127470), (840, 125649), (920, 114723), (945, 111688), (966, 109260), (1035, 101976), (1080, 97727), (1214, 86940), (1242, 84980), (1260, 83766), (1288, 81945), (1380, 76482), (1449, 72840), (1512, 69805), (1610, 65556), (1656, 63735), (1821, 57960), (1890, 55844), (1932, 54630), (2070, 50988), (2415, 43704), (2428, 43470), (2484, 42490), (2520, 41883), (2760, 38241), (2898, 36420), (3035, 34776), (3105, 33992), (3220, 32778), (3642, 28980), (3780, 27922), (3864, 27315), (4140, 25494), (4249, 24840), (4347, 24280), (4830, 21852), (4856, 21735), (4968, 21245), (5463, 19320), (5796, 18210), (6070, 17388), (6210, 16996), (6440, 16389), (7245, 14568), (7284, 14490), (7560, 13961), (8280, 12747), (8498, 12420), (8694, 12140), (9105, 11592), (9660, 10926)]