173612040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 618468480

約数和(自身を除く): 444856440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 71, 82, 84, 105, 120, 123, 140, 142, 164, 168, 205, 210, 213, 246, 280, 284, 287, 328, 355, 410, 420, 426, 492, 497, 568, 574, 615, 710, 820, 840, 852, 861, 984, 994, 1065, 1148, 1230, 1420, 1435, 1491, 1640, 1704, 1722, 1988, 2130, 2296, 2460, 2485, 2840, 2870, 2911, 2982, 3444, 3976, 4260, 4305, 4920, 4970, 5041, 5740, 5822, 5964, 6888, 7455, 8520, 8610, 8733, 9940, 10082, 11480, 11644, 11928, 14555, 14910, 15123, 17220, 17466, 19880, 20164, 20377, 23288, 25205, 29110, 29820, 30246, 34440, 34932, 35287, 40328, 40754, 43665, 50410, 58220, 59640, 60492, 61131, 69864, 70574, 75615, 81508, 87330, 100820, 101885, 105861, 116440, 120984, 122262, 141148, 151230, 163016, 174660, 176435, 201640, 203770, 206681, 211722, 244524, 282296, 302460, 305655, 349320, 352870, 407540, 413362, 423444, 489048, 529305, 604920, 611310, 620043, 705740, 815080, 826724, 846888, 1033405, 1058610, 1222620, 1240086, 1411480, 1446767, 1653448, 2066810, 2117220, 2445240, 2480172, 2893534, 3100215, 4133620, 4234440, 4340301, 4960344, 5787068, 6200430, 7233835, 8267240, 8680602, 11574136, 12400860, 14467670, 17361204, 21701505, 24801720, 28935340, 34722408, 43403010, 57870680, 86806020, 173612040]

約数ペア:

[(1, 173612040), (2, 86806020), (3, 57870680), (4, 43403010), (5, 34722408), (6, 28935340), (7, 24801720), (8, 21701505), (10, 17361204), (12, 14467670), (14, 12400860), (15, 11574136), (20, 8680602), (21, 8267240), (24, 7233835), (28, 6200430), (30, 5787068), (35, 4960344), (40, 4340301), (41, 4234440), (42, 4133620), (56, 3100215), (60, 2893534), (70, 2480172), (71, 2445240), (82, 2117220), (84, 2066810), (105, 1653448), (120, 1446767), (123, 1411480), (140, 1240086), (142, 1222620), (164, 1058610), (168, 1033405), (205, 846888), (210, 826724), (213, 815080), (246, 705740), (280, 620043), (284, 611310), (287, 604920), (328, 529305), (355, 489048), (410, 423444), (420, 413362), (426, 407540), (492, 352870), (497, 349320), (568, 305655), (574, 302460), (615, 282296), (710, 244524), (820, 211722), (840, 206681), (852, 203770), (861, 201640), (984, 176435), (994, 174660), (1065, 163016), (1148, 151230), (1230, 141148), (1420, 122262), (1435, 120984), (1491, 116440), (1640, 105861), (1704, 101885), (1722, 100820), (1988, 87330), (2130, 81508), (2296, 75615), (2460, 70574), (2485, 69864), (2840, 61131), (2870, 60492), (2911, 59640), (2982, 58220), (3444, 50410), (3976, 43665), (4260, 40754), (4305, 40328), (4920, 35287), (4970, 34932), (5041, 34440), (5740, 30246), (5822, 29820), (5964, 29110), (6888, 25205), (7455, 23288), (8520, 20377), (8610, 20164), (8733, 19880), (9940, 17466), (10082, 17220), (11480, 15123), (11644, 14910), (11928, 14555)]