1209314340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5619

約数の個数: 192

約数和(自身を含む): 4183173120

約数和(自身を除く): 2973858780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2340, 2418, 2790, 3348, 3510, 3627, 4030, 4185, 4836, 5557, 5580, 6045, 7020, 7254, 8060, 8370, 10881, 11114, 12090, 14508, 16671, 16740, 18135, 21762, 22228, 24180, 27785, 33342, 36270, 43524, 50013, 54405, 55570, 66684, 72241, 72540, 83355, 100026, 108810, 111140, 144482, 150039, 166710, 172267, 200052, 216723, 217620, 250065, 288964, 300078, 333420, 344534, 361205, 433446, 500130, 516801, 600156, 650169, 689068, 722410, 750195, 861335, 866892, 1000260, 1033602, 1083615, 1300338, 1444820, 1500390, 1550403, 1722670, 1950507, 2067204, 2167230, 2239471, 2584005, 2600676, 3000780, 3100806, 3250845, 3445340, 3901014, 4334460, 4478942, 4651209, 5168010, 6201612, 6501690, 6718413, 7752015, 7802028, 8957884, 9302418, 9752535, 10336020, 11197355, 13003380, 13436826, 15504030, 18604836, 19505070, 20155239, 22394710, 23256045, 26873652, 31008060, 33592065, 39010140, 40310478, 44789420, 46512090, 60465717, 67184130, 80620956, 93024180, 100776195, 120931434, 134368260, 201552390, 241862868, 302328585, 403104780, 604657170, 1209314340]

約数ペア:

[(1, 1209314340), (2, 604657170), (3, 403104780), (4, 302328585), (5, 241862868), (6, 201552390), (9, 134368260), (10, 120931434), (12, 100776195), (13, 93024180), (15, 80620956), (18, 67184130), (20, 60465717), (26, 46512090), (27, 44789420), (30, 40310478), (31, 39010140), (36, 33592065), (39, 31008060), (45, 26873652), (52, 23256045), (54, 22394710), (60, 20155239), (62, 19505070), (65, 18604836), (78, 15504030), (90, 13436826), (93, 13003380), (108, 11197355), (117, 10336020), (124, 9752535), (130, 9302418), (135, 8957884), (155, 7802028), (156, 7752015), (180, 6718413), (186, 6501690), (195, 6201612), (234, 5168010), (260, 4651209), (270, 4478942), (279, 4334460), (310, 3901014), (351, 3445340), (372, 3250845), (390, 3100806), (403, 3000780), (465, 2600676), (468, 2584005), (540, 2239471), (558, 2167230), (585, 2067204), (620, 1950507), (702, 1722670), (780, 1550403), (806, 1500390), (837, 1444820), (930, 1300338), (1116, 1083615), (1170, 1033602), (1209, 1000260), (1395, 866892), (1404, 861335), (1612, 750195), (1674, 722410), (1755, 689068), (1860, 650169), (2015, 600156), (2340, 516801), (2418, 500130), (2790, 433446), (3348, 361205), (3510, 344534), (3627, 333420), (4030, 300078), (4185, 288964), (4836, 250065), (5557, 217620), (5580, 216723), (6045, 200052), (7020, 172267), (7254, 166710), (8060, 150039), (8370, 144482), (10881, 111140), (11114, 108810), (12090, 100026), (14508, 83355), (16671, 72540), (16740, 72241), (18135, 66684), (21762, 55570), (22228, 54405), (24180, 50013), (27785, 43524), (33342, 36270)]