2145716460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5573}}^1$

素因数の和:5645

約数の個数: 192

約数和(自身を含む): 7191797760

約数和(自身を除く): 5046081300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 45, 46, 54, 60, 62, 69, 90, 92, 93, 108, 115, 124, 135, 138, 155, 180, 186, 207, 230, 270, 276, 279, 310, 345, 372, 414, 460, 465, 540, 558, 620, 621, 690, 713, 828, 837, 930, 1035, 1116, 1242, 1380, 1395, 1426, 1674, 1860, 2070, 2139, 2484, 2790, 2852, 3105, 3348, 3565, 4140, 4185, 4278, 5573, 5580, 6210, 6417, 7130, 8370, 8556, 10695, 11146, 12420, 12834, 14260, 16719, 16740, 19251, 21390, 22292, 25668, 27865, 32085, 33438, 38502, 42780, 50157, 55730, 64170, 66876, 77004, 83595, 96255, 100314, 111460, 128179, 128340, 150471, 167190, 172763, 192510, 200628, 250785, 256358, 300942, 334380, 345526, 384537, 385020, 501570, 512716, 518289, 601884, 640895, 691052, 752355, 769074, 863815, 1003140, 1036578, 1153611, 1281790, 1504710, 1538148, 1554867, 1727630, 1922685, 2073156, 2307222, 2563580, 2591445, 3009420, 3109734, 3455260, 3460833, 3845370, 3973549, 4614444, 4664601, 5182890, 5768055, 6219468, 6921666, 7690740, 7774335, 7947098, 9329202, 10365780, 11536110, 11920647, 13843332, 15548670, 15894196, 17304165, 18658404, 19867745, 23072220, 23323005, 23841294, 31097340, 34608330, 35761941, 39735490, 46646010, 47682588, 59603235, 69216660, 71523882, 79470980, 93292020, 107285823, 119206470, 143047764, 178809705, 214571646, 238412940, 357619410, 429143292, 536429115, 715238820, 1072858230, 2145716460]

約数ペア:

[(1, 2145716460), (2, 1072858230), (3, 715238820), (4, 536429115), (5, 429143292), (6, 357619410), (9, 238412940), (10, 214571646), (12, 178809705), (15, 143047764), (18, 119206470), (20, 107285823), (23, 93292020), (27, 79470980), (30, 71523882), (31, 69216660), (36, 59603235), (45, 47682588), (46, 46646010), (54, 39735490), (60, 35761941), (62, 34608330), (69, 31097340), (90, 23841294), (92, 23323005), (93, 23072220), (108, 19867745), (115, 18658404), (124, 17304165), (135, 15894196), (138, 15548670), (155, 13843332), (180, 11920647), (186, 11536110), (207, 10365780), (230, 9329202), (270, 7947098), (276, 7774335), (279, 7690740), (310, 6921666), (345, 6219468), (372, 5768055), (414, 5182890), (460, 4664601), (465, 4614444), (540, 3973549), (558, 3845370), (620, 3460833), (621, 3455260), (690, 3109734), (713, 3009420), (828, 2591445), (837, 2563580), (930, 2307222), (1035, 2073156), (1116, 1922685), (1242, 1727630), (1380, 1554867), (1395, 1538148), (1426, 1504710), (1674, 1281790), (1860, 1153611), (2070, 1036578), (2139, 1003140), (2484, 863815), (2790, 769074), (2852, 752355), (3105, 691052), (3348, 640895), (3565, 601884), (4140, 518289), (4185, 512716), (4278, 501570), (5573, 385020), (5580, 384537), (6210, 345526), (6417, 334380), (7130, 300942), (8370, 256358), (8556, 250785), (10695, 200628), (11146, 192510), (12420, 172763), (12834, 167190), (14260, 150471), (16719, 128340), (16740, 128179), (19251, 111460), (21390, 100314), (22292, 96255), (25668, 83595), (27865, 77004), (32085, 66876), (33438, 64170), (38502, 55730), (42780, 50157)]