2100265440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6869}}^1$

素因数の和:6914

約数の個数: 288

約数和(自身を含む): 8289177120

約数和(自身を除く): 6188911680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2352, 2548, 2730, 2912, 2940, 3120, 3185, 3360, 3640, 3822, 3920, 4368, 4704, 5096, 5460, 5880, 6240, 6370, 6869, 7280, 7644, 7840, 8736, 9555, 10192, 10920, 11760, 12740, 13738, 14560, 15288, 19110, 20384, 20607, 21840, 23520, 25480, 27476, 30576, 34345, 38220, 41214, 43680, 48083, 50960, 54952, 61152, 68690, 76440, 82428, 89297, 96166, 101920, 103035, 109904, 137380, 144249, 152880, 164856, 178594, 192332, 206070, 219808, 240415, 267891, 274760, 288498, 305760, 329712, 336581, 357188, 384664, 412140, 446485, 480830, 535782, 549520, 576996, 625079, 659424, 673162, 714376, 721245, 769328, 824280, 892970, 961660, 1009743, 1071564, 1099040, 1153992, 1250158, 1339455, 1346324, 1428752, 1442490, 1538656, 1648560, 1682905, 1785940, 1875237, 1923320, 2019486, 2143128, 2307984, 2500316, 2678910, 2692648, 2857504, 2884980, 3125395, 3297120, 3365810, 3571880, 3750474, 3846640, 4038972, 4286256, 4375553, 4615968, 5000632, 5048715, 5357820, 5385296, 5769960, 6250790, 6731620, 7143760, 7500948, 7693280, 8077944, 8572512, 8751106, 9376185, 10001264, 10097430, 10715640, 10770592, 11539920, 12501580, 13126659, 13463240, 14287520, 15001896, 16155888, 17502212, 18752370, 20002528, 20194860, 21431280, 21877765, 23079840, 25003160, 26253318, 26926480, 30003792, 32311776, 35004424, 37504740, 40389720, 42862560, 43755530, 50006320, 52506636, 53852960, 60007584, 65633295, 70008848, 75009480, 80779440, 87511060, 100012640, 105013272, 131266590, 140017696, 150018960, 161558880, 175022120, 210026544, 262533180, 300037920, 350044240, 420053088, 525066360, 700088480, 1050132720, 2100265440]

約数ペア:

[(1, 2100265440), (2, 1050132720), (3, 700088480), (4, 525066360), (5, 420053088), (6, 350044240), (7, 300037920), (8, 262533180), (10, 210026544), (12, 175022120), (13, 161558880), (14, 150018960), (15, 140017696), (16, 131266590), (20, 105013272), (21, 100012640), (24, 87511060), (26, 80779440), (28, 75009480), (30, 70008848), (32, 65633295), (35, 60007584), (39, 53852960), (40, 52506636), (42, 50006320), (48, 43755530), (49, 42862560), (52, 40389720), (56, 37504740), (60, 35004424), (65, 32311776), (70, 30003792), (78, 26926480), (80, 26253318), (84, 25003160), (91, 23079840), (96, 21877765), (98, 21431280), (104, 20194860), (105, 20002528), (112, 18752370), (120, 17502212), (130, 16155888), (140, 15001896), (147, 14287520), (156, 13463240), (160, 13126659), (168, 12501580), (182, 11539920), (195, 10770592), (196, 10715640), (208, 10097430), (210, 10001264), (224, 9376185), (240, 8751106), (245, 8572512), (260, 8077944), (273, 7693280), (280, 7500948), (294, 7143760), (312, 6731620), (336, 6250790), (364, 5769960), (390, 5385296), (392, 5357820), (416, 5048715), (420, 5000632), (455, 4615968), (480, 4375553), (490, 4286256), (520, 4038972), (546, 3846640), (560, 3750474), (588, 3571880), (624, 3365810), (637, 3297120), (672, 3125395), (728, 2884980), (735, 2857504), (780, 2692648), (784, 2678910), (840, 2500316), (910, 2307984), (980, 2143128), (1040, 2019486), (1092, 1923320), (1120, 1875237), (1176, 1785940), (1248, 1682905), (1274, 1648560), (1365, 1538656), (1456, 1442490), (1470, 1428752), (1560, 1346324), (1568, 1339455), (1680, 1250158), (1820, 1153992), (1911, 1099040), (1960, 1071564), (2080, 1009743), (2184, 961660), (2352, 892970), (2548, 824280), (2730, 769328), (2912, 721245), (2940, 714376), (3120, 673162), (3185, 659424), (3360, 625079), (3640, 576996), (3822, 549520), (3920, 535782), (4368, 480830), (4704, 446485), (5096, 412140), (5460, 384664), (5880, 357188), (6240, 336581), (6370, 329712), (6869, 305760), (7280, 288498), (7644, 274760), (7840, 267891), (8736, 240415), (9555, 219808), (10192, 206070), (10920, 192332), (11760, 178594), (12740, 164856), (13738, 152880), (14560, 144249), (15288, 137380), (19110, 109904), (20384, 103035), (20607, 101920), (21840, 96166), (23520, 89297), (25480, 82428), (27476, 76440), (30576, 68690), (34345, 61152), (38220, 54952), (41214, 50960), (43680, 48083)]