2137421520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25373}}^1$

素因数の和:25411

約数の個数: 200

約数和(自身を含む): 7994941416

約数和(自身を除く): 5857519896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 6480, 7020, 8424, 9360, 10530, 14040, 16848, 21060, 25373, 28080, 42120, 50746, 76119, 84240, 101492, 126865, 152238, 202984, 228357, 253730, 304476, 329849, 380595, 405968, 456714, 507460, 608952, 659698, 685071, 761190, 913428, 989547, 1014920, 1141785, 1217904, 1319396, 1370142, 1522380, 1649245, 1826856, 1979094, 2029840, 2055213, 2283570, 2638792, 2740284, 2968641, 3044760, 3298490, 3425355, 3653712, 3958188, 4110426, 4567140, 4947735, 5277584, 5480568, 5937282, 6089520, 6596980, 6850710, 7916376, 8220852, 8905923, 9134280, 9895470, 10276065, 10961136, 11874564, 13193960, 13701420, 14843205, 15832752, 16441704, 17811846, 18268560, 19790940, 20552130, 23749128, 26387920, 26717769, 27402840, 29686410, 32883408, 35623692, 39581880, 41104260, 44529615, 47498256, 53435538, 54805680, 59372820, 71247384, 79163760, 82208520, 89059230, 106871076, 118745640, 133588845, 142494768, 164417040, 178118460, 213742152, 237491280, 267177690, 356236920, 427484304, 534355380, 712473840, 1068710760, 2137421520]

約数ペア:

[(1, 2137421520), (2, 1068710760), (3, 712473840), (4, 534355380), (5, 427484304), (6, 356236920), (8, 267177690), (9, 237491280), (10, 213742152), (12, 178118460), (13, 164417040), (15, 142494768), (16, 133588845), (18, 118745640), (20, 106871076), (24, 89059230), (26, 82208520), (27, 79163760), (30, 71247384), (36, 59372820), (39, 54805680), (40, 53435538), (45, 47498256), (48, 44529615), (52, 41104260), (54, 39581880), (60, 35623692), (65, 32883408), (72, 29686410), (78, 27402840), (80, 26717769), (81, 26387920), (90, 23749128), (104, 20552130), (108, 19790940), (117, 18268560), (120, 17811846), (130, 16441704), (135, 15832752), (144, 14843205), (156, 13701420), (162, 13193960), (180, 11874564), (195, 10961136), (208, 10276065), (216, 9895470), (234, 9134280), (240, 8905923), (260, 8220852), (270, 7916376), (312, 6850710), (324, 6596980), (351, 6089520), (360, 5937282), (390, 5480568), (405, 5277584), (432, 4947735), (468, 4567140), (520, 4110426), (540, 3958188), (585, 3653712), (624, 3425355), (648, 3298490), (702, 3044760), (720, 2968641), (780, 2740284), (810, 2638792), (936, 2283570), (1040, 2055213), (1053, 2029840), (1080, 1979094), (1170, 1826856), (1296, 1649245), (1404, 1522380), (1560, 1370142), (1620, 1319396), (1755, 1217904), (1872, 1141785), (2106, 1014920), (2160, 989547), (2340, 913428), (2808, 761190), (3120, 685071), (3240, 659698), (3510, 608952), (4212, 507460), (4680, 456714), (5265, 405968), (5616, 380595), (6480, 329849), (7020, 304476), (8424, 253730), (9360, 228357), (10530, 202984), (14040, 152238), (16848, 126865), (21060, 101492), (25373, 84240), (28080, 76119), (42120, 50746)]