193646460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 650280960

約数和(自身を除く): 456634500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 107, 124, 139, 140, 155, 186, 210, 214, 217, 278, 310, 321, 372, 417, 420, 428, 434, 465, 535, 556, 620, 642, 651, 695, 749, 834, 868, 930, 973, 1070, 1085, 1284, 1302, 1390, 1498, 1605, 1668, 1860, 1946, 2085, 2140, 2170, 2247, 2604, 2780, 2919, 2996, 3210, 3255, 3317, 3745, 3892, 4170, 4309, 4340, 4494, 4865, 5838, 6420, 6510, 6634, 7490, 8340, 8618, 8988, 9730, 9951, 11235, 11676, 12927, 13020, 13268, 14595, 14873, 14980, 16585, 17236, 19460, 19902, 21545, 22470, 23219, 25854, 29190, 29746, 30163, 33170, 39804, 43090, 44619, 44940, 46438, 49755, 51708, 58380, 59492, 60326, 64635, 66340, 69657, 74365, 86180, 89238, 90489, 92876, 99510, 104111, 116095, 120652, 129270, 139314, 148730, 150815, 178476, 180978, 199020, 208222, 223095, 232190, 258540, 278628, 297460, 301630, 312333, 348285, 361956, 416444, 446190, 452445, 461063, 464380, 520555, 603260, 624666, 696570, 892380, 904890, 922126, 1041110, 1249332, 1383189, 1393140, 1561665, 1809780, 1844252, 2082220, 2305315, 2766378, 3123330, 3227441, 4610630, 5532756, 6246660, 6454882, 6915945, 9221260, 9682323, 12909764, 13831890, 16137205, 19364646, 27663780, 32274410, 38729292, 48411615, 64548820, 96823230, 193646460]

約数ペア:

[(1, 193646460), (2, 96823230), (3, 64548820), (4, 48411615), (5, 38729292), (6, 32274410), (7, 27663780), (10, 19364646), (12, 16137205), (14, 13831890), (15, 12909764), (20, 9682323), (21, 9221260), (28, 6915945), (30, 6454882), (31, 6246660), (35, 5532756), (42, 4610630), (60, 3227441), (62, 3123330), (70, 2766378), (84, 2305315), (93, 2082220), (105, 1844252), (107, 1809780), (124, 1561665), (139, 1393140), (140, 1383189), (155, 1249332), (186, 1041110), (210, 922126), (214, 904890), (217, 892380), (278, 696570), (310, 624666), (321, 603260), (372, 520555), (417, 464380), (420, 461063), (428, 452445), (434, 446190), (465, 416444), (535, 361956), (556, 348285), (620, 312333), (642, 301630), (651, 297460), (695, 278628), (749, 258540), (834, 232190), (868, 223095), (930, 208222), (973, 199020), (1070, 180978), (1085, 178476), (1284, 150815), (1302, 148730), (1390, 139314), (1498, 129270), (1605, 120652), (1668, 116095), (1860, 104111), (1946, 99510), (2085, 92876), (2140, 90489), (2170, 89238), (2247, 86180), (2604, 74365), (2780, 69657), (2919, 66340), (2996, 64635), (3210, 60326), (3255, 59492), (3317, 58380), (3745, 51708), (3892, 49755), (4170, 46438), (4309, 44940), (4340, 44619), (4494, 43090), (4865, 39804), (5838, 33170), (6420, 30163), (6510, 29746), (6634, 29190), (7490, 25854), (8340, 23219), (8618, 22470), (8988, 21545), (9730, 19902), (9951, 19460), (11235, 17236), (11676, 16585), (12927, 14980), (13020, 14873), (13268, 14595)]