8172360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 256

約数和(自身を含む): 33177600

約数和(自身を除く): 25005240

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, 47, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 94, 105, 108, 115, 120, 126, 135, 138, 140, 141, 161, 168, 180, 184, 188, 189, 207, 210, 216, 230, 235, 252, 270, 276, 280, 282, 315, 322, 329, 345, 360, 376, 378, 414, 420, 423, 460, 470, 483, 504, 540, 552, 564, 621, 630, 644, 658, 690, 705, 756, 805, 828, 840, 846, 920, 940, 945, 966, 987, 1035, 1080, 1081, 1128, 1242, 1260, 1269, 1288, 1316, 1380, 1410, 1449, 1512, 1610, 1645, 1656, 1692, 1880, 1890, 1932, 1974, 2070, 2115, 2162, 2415, 2484, 2520, 2538, 2632, 2760, 2820, 2898, 2961, 3105, 3220, 3243, 3290, 3384, 3780, 3864, 3948, 4140, 4230, 4324, 4347, 4830, 4935, 4968, 5076, 5405, 5640, 5796, 5922, 6210, 6345, 6440, 6486, 6580, 7245, 7560, 7567, 7896, 8280, 8460, 8648, 8694, 8883, 9660, 9729, 9870, 10152, 10810, 11592, 11844, 12420, 12690, 12972, 13160, 14490, 14805, 15134, 16215, 16920, 17388, 17766, 19320, 19458, 19740, 21620, 21735, 22701, 23688, 24840, 25380, 25944, 28980, 29187, 29610, 30268, 32430, 34776, 35532, 37835, 38916, 39480, 43240, 43470, 44415, 45402, 48645, 50760, 57960, 58374, 59220, 60536, 64860, 68103, 71064, 75670, 77832, 86940, 88830, 90804, 97290, 113505, 116748, 118440, 129720, 136206, 145935, 151340, 173880, 177660, 181608, 194580, 204309, 227010, 233496, 272412, 291870, 302680, 340515, 355320, 389160, 408618, 454020, 544824, 583740, 681030, 817236, 908040, 1021545, 1167480, 1362060, 1634472, 2043090, 2724120, 4086180, 8172360]

約数ペア:

[(1, 8172360), (2, 4086180), (3, 2724120), (4, 2043090), (5, 1634472), (6, 1362060), (7, 1167480), (8, 1021545), (9, 908040), (10, 817236), (12, 681030), (14, 583740), (15, 544824), (18, 454020), (20, 408618), (21, 389160), (23, 355320), (24, 340515), (27, 302680), (28, 291870), (30, 272412), (35, 233496), (36, 227010), (40, 204309), (42, 194580), (45, 181608), (46, 177660), (47, 173880), (54, 151340), (56, 145935), (60, 136206), (63, 129720), (69, 118440), (70, 116748), (72, 113505), (84, 97290), (90, 90804), (92, 88830), (94, 86940), (105, 77832), (108, 75670), (115, 71064), (120, 68103), (126, 64860), (135, 60536), (138, 59220), (140, 58374), (141, 57960), (161, 50760), (168, 48645), (180, 45402), (184, 44415), (188, 43470), (189, 43240), (207, 39480), (210, 38916), (216, 37835), (230, 35532), (235, 34776), (252, 32430), (270, 30268), (276, 29610), (280, 29187), (282, 28980), (315, 25944), (322, 25380), (329, 24840), (345, 23688), (360, 22701), (376, 21735), (378, 21620), (414, 19740), (420, 19458), (423, 19320), (460, 17766), (470, 17388), (483, 16920), (504, 16215), (540, 15134), (552, 14805), (564, 14490), (621, 13160), (630, 12972), (644, 12690), (658, 12420), (690, 11844), (705, 11592), (756, 10810), (805, 10152), (828, 9870), (840, 9729), (846, 9660), (920, 8883), (940, 8694), (945, 8648), (966, 8460), (987, 8280), (1035, 7896), (1080, 7567), (1081, 7560), (1128, 7245), (1242, 6580), (1260, 6486), (1269, 6440), (1288, 6345), (1316, 6210), (1380, 5922), (1410, 5796), (1449, 5640), (1512, 5405), (1610, 5076), (1645, 4968), (1656, 4935), (1692, 4830), (1880, 4347), (1890, 4324), (1932, 4230), (1974, 4140), (2070, 3948), (2115, 3864), (2162, 3780), (2415, 3384), (2484, 3290), (2520, 3243), (2538, 3220), (2632, 3105), (2760, 2961), (2820, 2898)]