2099756880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11807}}^1$

素因数の和:11858

約数の個数: 240

約数和(自身を含む): 7994488320

約数和(自身を除く): 5894731440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5928, 6840, 7410, 8892, 9360, 9880, 11115, 11807, 11856, 13680, 14820, 17784, 19760, 22230, 23614, 29640, 35421, 35568, 44460, 47228, 59035, 59280, 70842, 88920, 94456, 106263, 118070, 141684, 153491, 177105, 177840, 188912, 212526, 224333, 236140, 283368, 306982, 354210, 425052, 448666, 460473, 472280, 531315, 566736, 613964, 672999, 708420, 767455, 850104, 897332, 920946, 944560, 1062630, 1121665, 1227928, 1345998, 1381419, 1416840, 1534910, 1700208, 1794664, 1841892, 2018997, 2125260, 2243330, 2302365, 2455856, 2691996, 2762838, 2833680, 2916329, 3069820, 3364995, 3589328, 3683784, 4037994, 4250520, 4486660, 4604730, 5383992, 5525676, 5832658, 6139640, 6729990, 6907095, 7367568, 8075988, 8501040, 8748987, 8973320, 9209460, 10094985, 10767984, 11051352, 11665316, 12279280, 13459980, 13814190, 14581645, 16151976, 17497974, 17946640, 18418920, 20189970, 22102704, 23330632, 26246961, 26919960, 27628380, 29163290, 32303952, 34995948, 36837840, 40379940, 43744935, 46661264, 52493922, 53839920, 55256760, 58326580, 69991896, 80759880, 87489870, 104987844, 110513520, 116653160, 131234805, 139983792, 161519760, 174979740, 209975688, 233306320, 262469610, 349959480, 419951376, 524939220, 699918960, 1049878440, 2099756880]

約数ペア:

[(1, 2099756880), (2, 1049878440), (3, 699918960), (4, 524939220), (5, 419951376), (6, 349959480), (8, 262469610), (9, 233306320), (10, 209975688), (12, 174979740), (13, 161519760), (15, 139983792), (16, 131234805), (18, 116653160), (19, 110513520), (20, 104987844), (24, 87489870), (26, 80759880), (30, 69991896), (36, 58326580), (38, 55256760), (39, 53839920), (40, 52493922), (45, 46661264), (48, 43744935), (52, 40379940), (57, 36837840), (60, 34995948), (65, 32303952), (72, 29163290), (76, 27628380), (78, 26919960), (80, 26246961), (90, 23330632), (95, 22102704), (104, 20189970), (114, 18418920), (117, 17946640), (120, 17497974), (130, 16151976), (144, 14581645), (152, 13814190), (156, 13459980), (171, 12279280), (180, 11665316), (190, 11051352), (195, 10767984), (208, 10094985), (228, 9209460), (234, 8973320), (240, 8748987), (247, 8501040), (260, 8075988), (285, 7367568), (304, 6907095), (312, 6729990), (342, 6139640), (360, 5832658), (380, 5525676), (390, 5383992), (456, 4604730), (468, 4486660), (494, 4250520), (520, 4037994), (570, 3683784), (585, 3589328), (624, 3364995), (684, 3069820), (720, 2916329), (741, 2833680), (760, 2762838), (780, 2691996), (855, 2455856), (912, 2302365), (936, 2243330), (988, 2125260), (1040, 2018997), (1140, 1841892), (1170, 1794664), (1235, 1700208), (1368, 1534910), (1482, 1416840), (1520, 1381419), (1560, 1345998), (1710, 1227928), (1872, 1121665), (1976, 1062630), (2223, 944560), (2280, 920946), (2340, 897332), (2470, 850104), (2736, 767455), (2964, 708420), (3120, 672999), (3420, 613964), (3705, 566736), (3952, 531315), (4446, 472280), (4560, 460473), (4680, 448666), (4940, 425052), (5928, 354210), (6840, 306982), (7410, 283368), (8892, 236140), (9360, 224333), (9880, 212526), (11115, 188912), (11807, 177840), (11856, 177105), (13680, 153491), (14820, 141684), (17784, 118070), (19760, 106263), (22230, 94456), (23614, 88920), (29640, 70842), (35421, 59280), (35568, 59035), (44460, 47228)]