137398380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 460615680

約数和(自身を除く): 323217300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 79, 82, 84, 101, 105, 123, 140, 158, 164, 202, 205, 210, 237, 246, 287, 303, 316, 395, 404, 410, 420, 474, 492, 505, 553, 574, 606, 615, 707, 790, 820, 861, 948, 1010, 1106, 1148, 1185, 1212, 1230, 1414, 1435, 1515, 1580, 1659, 1722, 2020, 2121, 2212, 2370, 2460, 2765, 2828, 2870, 3030, 3239, 3318, 3444, 3535, 4141, 4242, 4305, 4740, 5530, 5740, 6060, 6478, 6636, 7070, 7979, 8282, 8295, 8484, 8610, 9717, 10605, 11060, 12423, 12956, 14140, 15958, 16195, 16564, 16590, 17220, 19434, 20705, 21210, 22673, 23937, 24846, 28987, 31916, 32390, 33180, 38868, 39895, 41410, 42420, 45346, 47874, 48585, 49692, 55853, 57974, 62115, 64780, 68019, 79790, 82820, 86961, 90692, 95748, 97170, 111706, 113365, 115948, 119685, 124230, 136038, 144935, 159580, 167559, 173922, 194340, 223412, 226730, 239370, 248460, 272076, 279265, 289870, 327139, 335118, 340095, 347844, 434805, 453460, 478740, 558530, 579740, 654278, 670236, 680190, 837795, 869610, 981417, 1117060, 1308556, 1360380, 1635695, 1675590, 1739220, 1962834, 2289973, 3271390, 3351180, 3925668, 4579946, 4907085, 6542780, 6869919, 9159892, 9814170, 11449865, 13739838, 19628340, 22899730, 27479676, 34349595, 45799460, 68699190, 137398380]

約数ペア:

[(1, 137398380), (2, 68699190), (3, 45799460), (4, 34349595), (5, 27479676), (6, 22899730), (7, 19628340), (10, 13739838), (12, 11449865), (14, 9814170), (15, 9159892), (20, 6869919), (21, 6542780), (28, 4907085), (30, 4579946), (35, 3925668), (41, 3351180), (42, 3271390), (60, 2289973), (70, 1962834), (79, 1739220), (82, 1675590), (84, 1635695), (101, 1360380), (105, 1308556), (123, 1117060), (140, 981417), (158, 869610), (164, 837795), (202, 680190), (205, 670236), (210, 654278), (237, 579740), (246, 558530), (287, 478740), (303, 453460), (316, 434805), (395, 347844), (404, 340095), (410, 335118), (420, 327139), (474, 289870), (492, 279265), (505, 272076), (553, 248460), (574, 239370), (606, 226730), (615, 223412), (707, 194340), (790, 173922), (820, 167559), (861, 159580), (948, 144935), (1010, 136038), (1106, 124230), (1148, 119685), (1185, 115948), (1212, 113365), (1230, 111706), (1414, 97170), (1435, 95748), (1515, 90692), (1580, 86961), (1659, 82820), (1722, 79790), (2020, 68019), (2121, 64780), (2212, 62115), (2370, 57974), (2460, 55853), (2765, 49692), (2828, 48585), (2870, 47874), (3030, 45346), (3239, 42420), (3318, 41410), (3444, 39895), (3535, 38868), (4141, 33180), (4242, 32390), (4305, 31916), (4740, 28987), (5530, 24846), (5740, 23937), (6060, 22673), (6478, 21210), (6636, 20705), (7070, 19434), (7979, 17220), (8282, 16590), (8295, 16564), (8484, 16195), (8610, 15958), (9717, 14140), (10605, 12956), (11060, 12423)]