15519642120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19237}}^1$

素因数の和:19346

約数の個数: 192

約数和(自身を含む): 52939897920

約数和(自身を除く): 37420255800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 83, 90, 108, 120, 135, 162, 166, 180, 216, 243, 249, 270, 324, 332, 360, 405, 415, 486, 498, 540, 648, 664, 747, 810, 830, 972, 996, 1080, 1215, 1245, 1494, 1620, 1660, 1944, 1992, 2241, 2430, 2490, 2988, 3240, 3320, 3735, 4482, 4860, 4980, 5976, 6723, 7470, 8964, 9720, 9960, 11205, 13446, 14940, 17928, 19237, 20169, 22410, 26892, 29880, 33615, 38474, 40338, 44820, 53784, 57711, 67230, 76948, 80676, 89640, 96185, 100845, 115422, 134460, 153896, 161352, 173133, 192370, 201690, 230844, 268920, 288555, 346266, 384740, 403380, 461688, 519399, 577110, 692532, 769480, 806760, 865665, 1038798, 1154220, 1385064, 1558197, 1596671, 1731330, 2077596, 2308440, 2596995, 3116394, 3193342, 3462660, 4155192, 4674591, 4790013, 5193990, 6232788, 6386684, 6925320, 7790985, 7983355, 9349182, 9580026, 10387980, 12465576, 12773368, 14370039, 15581970, 15966710, 18698364, 19160052, 20775960, 23372955, 23950065, 28740078, 31163940, 31933420, 37396728, 38320104, 43110117, 46745910, 47900130, 57480156, 62327880, 63866840, 71850195, 86220234, 93491820, 95800260, 114960312, 129330351, 143700390, 172440468, 186983640, 191600520, 215550585, 258660702, 287400780, 344880936, 387991053, 431101170, 517321404, 574801560, 646651755, 775982106, 862202340, 1034642808, 1293303510, 1551964212, 1724404680, 1939955265, 2586607020, 3103928424, 3879910530, 5173214040, 7759821060, 15519642120]

約数ペア:

[(1, 15519642120), (2, 7759821060), (3, 5173214040), (4, 3879910530), (5, 3103928424), (6, 2586607020), (8, 1939955265), (9, 1724404680), (10, 1551964212), (12, 1293303510), (15, 1034642808), (18, 862202340), (20, 775982106), (24, 646651755), (27, 574801560), (30, 517321404), (36, 431101170), (40, 387991053), (45, 344880936), (54, 287400780), (60, 258660702), (72, 215550585), (81, 191600520), (83, 186983640), (90, 172440468), (108, 143700390), (120, 129330351), (135, 114960312), (162, 95800260), (166, 93491820), (180, 86220234), (216, 71850195), (243, 63866840), (249, 62327880), (270, 57480156), (324, 47900130), (332, 46745910), (360, 43110117), (405, 38320104), (415, 37396728), (486, 31933420), (498, 31163940), (540, 28740078), (648, 23950065), (664, 23372955), (747, 20775960), (810, 19160052), (830, 18698364), (972, 15966710), (996, 15581970), (1080, 14370039), (1215, 12773368), (1245, 12465576), (1494, 10387980), (1620, 9580026), (1660, 9349182), (1944, 7983355), (1992, 7790985), (2241, 6925320), (2430, 6386684), (2490, 6232788), (2988, 5193990), (3240, 4790013), (3320, 4674591), (3735, 4155192), (4482, 3462660), (4860, 3193342), (4980, 3116394), (5976, 2596995), (6723, 2308440), (7470, 2077596), (8964, 1731330), (9720, 1596671), (9960, 1558197), (11205, 1385064), (13446, 1154220), (14940, 1038798), (17928, 865665), (19237, 806760), (20169, 769480), (22410, 692532), (26892, 577110), (29880, 519399), (33615, 461688), (38474, 403380), (40338, 384740), (44820, 346266), (53784, 288555), (57711, 268920), (67230, 230844), (76948, 201690), (80676, 192370), (89640, 173133), (96185, 161352), (100845, 153896), (115422, 134460)]