203419368740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{5639}}^1$

素因数の和:6354

約数の個数: 192

約数和(自身を含む): 540313804800

約数和(自身を除く): 336894436060

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 115, 119, 140, 161, 170, 230, 238, 322, 340, 391, 460, 476, 595, 644, 659, 782, 805, 1190, 1318, 1564, 1610, 1955, 2380, 2636, 2737, 3220, 3295, 3910, 4613, 5474, 5639, 6590, 7820, 9226, 10948, 11203, 11278, 13180, 13685, 15157, 18452, 22406, 22556, 23065, 27370, 28195, 30314, 39473, 44812, 46130, 54740, 56015, 56390, 60628, 75785, 78421, 78946, 92260, 95863, 106099, 112030, 112780, 129697, 151570, 156842, 157892, 191726, 197365, 212198, 224060, 257669, 259394, 303140, 313684, 383452, 392105, 394730, 424396, 479315, 515338, 518788, 530495, 648485, 671041, 784210, 789460, 907879, 958630, 1030676, 1060990, 1288345, 1296970, 1342082, 1568420, 1803683, 1815758, 1917260, 2121980, 2204849, 2576690, 2593940, 2684164, 3355205, 3607366, 3631516, 3716101, 4409698, 4539395, 5153380, 6710410, 7214732, 7432202, 8819396, 9018415, 9078790, 11024245, 13420820, 14864404, 15433943, 18036830, 18157580, 18580505, 22048490, 26012707, 30867886, 36073660, 37161010, 44096980, 52025414, 61735772, 63173717, 74322020, 77169715, 85470323, 104050828, 126347434, 130063535, 154339430, 170940646, 252694868, 260127070, 308678860, 315868585, 341881292, 427351615, 442216019, 520254140, 598292261, 631737170, 854703230, 884432038, 1196584522, 1263474340, 1452995491, 1709406460, 1768864076, 2211080095, 2393169044, 2905990982, 2991461305, 4422160190, 5811981964, 5982922610, 7264977455, 8844320380, 10170968437, 11965845220, 14529954910, 20341936874, 29059909820, 40683873748, 50854842185, 101709684370, 203419368740]

約数ペア:

[(1, 203419368740), (2, 101709684370), (4, 50854842185), (5, 40683873748), (7, 29059909820), (10, 20341936874), (14, 14529954910), (17, 11965845220), (20, 10170968437), (23, 8844320380), (28, 7264977455), (34, 5982922610), (35, 5811981964), (46, 4422160190), (68, 2991461305), (70, 2905990982), (85, 2393169044), (92, 2211080095), (115, 1768864076), (119, 1709406460), (140, 1452995491), (161, 1263474340), (170, 1196584522), (230, 884432038), (238, 854703230), (322, 631737170), (340, 598292261), (391, 520254140), (460, 442216019), (476, 427351615), (595, 341881292), (644, 315868585), (659, 308678860), (782, 260127070), (805, 252694868), (1190, 170940646), (1318, 154339430), (1564, 130063535), (1610, 126347434), (1955, 104050828), (2380, 85470323), (2636, 77169715), (2737, 74322020), (3220, 63173717), (3295, 61735772), (3910, 52025414), (4613, 44096980), (5474, 37161010), (5639, 36073660), (6590, 30867886), (7820, 26012707), (9226, 22048490), (10948, 18580505), (11203, 18157580), (11278, 18036830), (13180, 15433943), (13685, 14864404), (15157, 13420820), (18452, 11024245), (22406, 9078790), (22556, 9018415), (23065, 8819396), (27370, 7432202), (28195, 7214732), (30314, 6710410), (39473, 5153380), (44812, 4539395), (46130, 4409698), (54740, 3716101), (56015, 3631516), (56390, 3607366), (60628, 3355205), (75785, 2684164), (78421, 2593940), (78946, 2576690), (92260, 2204849), (95863, 2121980), (106099, 1917260), (112030, 1815758), (112780, 1803683), (129697, 1568420), (151570, 1342082), (156842, 1296970), (157892, 1288345), (191726, 1060990), (197365, 1030676), (212198, 958630), (224060, 907879), (257669, 789460), (259394, 784210), (303140, 671041), (313684, 648485), (383452, 530495), (392105, 518788), (394730, 515338), (424396, 479315)]