869651280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:610

約数の個数: 240

約数和(自身を含む): 3102003840

約数和(自身を除く): 2232352560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 151, 152, 171, 180, 190, 228, 240, 285, 302, 304, 342, 360, 380, 421, 453, 456, 570, 604, 684, 720, 755, 760, 842, 855, 906, 912, 1140, 1208, 1263, 1359, 1368, 1510, 1520, 1684, 1710, 1812, 2105, 2265, 2280, 2416, 2526, 2718, 2736, 2869, 3020, 3368, 3420, 3624, 3789, 4210, 4530, 4560, 5052, 5436, 5738, 6040, 6315, 6736, 6795, 6840, 7248, 7578, 7999, 8420, 8607, 9060, 10104, 10872, 11476, 12080, 12630, 13590, 13680, 14345, 15156, 15998, 16840, 17214, 18120, 18945, 20208, 21744, 22952, 23997, 25260, 25821, 27180, 28690, 30312, 31996, 33680, 34428, 36240, 37890, 39995, 43035, 45904, 47994, 50520, 51642, 54360, 57380, 60624, 63571, 63992, 68856, 71991, 75780, 79990, 86070, 95988, 101040, 103284, 108720, 114760, 119985, 127142, 127984, 129105, 137712, 143982, 151560, 159980, 172140, 190713, 191976, 206568, 229520, 239970, 254284, 258210, 287964, 303120, 317855, 319960, 344280, 359955, 381426, 383952, 413136, 479940, 508568, 516420, 572139, 575928, 635710, 639920, 688560, 719910, 762852, 953565, 959880, 1017136, 1032840, 1144278, 1151856, 1207849, 1271420, 1439820, 1525704, 1907130, 1919760, 2065680, 2288556, 2415698, 2542840, 2860695, 2879640, 3051408, 3623547, 3814260, 4577112, 4831396, 5085680, 5721390, 5759280, 6039245, 7247094, 7628520, 9154224, 9662792, 10870641, 11442780, 12078490, 14494188, 15257040, 18117735, 19325584, 21741282, 22885560, 24156980, 28988376, 36235470, 43482564, 45771120, 48313960, 54353205, 57976752, 72470940, 86965128, 96627920, 108706410, 144941880, 173930256, 217412820, 289883760, 434825640, 869651280]

約数ペア:

[(1, 869651280), (2, 434825640), (3, 289883760), (4, 217412820), (5, 173930256), (6, 144941880), (8, 108706410), (9, 96627920), (10, 86965128), (12, 72470940), (15, 57976752), (16, 54353205), (18, 48313960), (19, 45771120), (20, 43482564), (24, 36235470), (30, 28988376), (36, 24156980), (38, 22885560), (40, 21741282), (45, 19325584), (48, 18117735), (57, 15257040), (60, 14494188), (72, 12078490), (76, 11442780), (80, 10870641), (90, 9662792), (95, 9154224), (114, 7628520), (120, 7247094), (144, 6039245), (151, 5759280), (152, 5721390), (171, 5085680), (180, 4831396), (190, 4577112), (228, 3814260), (240, 3623547), (285, 3051408), (302, 2879640), (304, 2860695), (342, 2542840), (360, 2415698), (380, 2288556), (421, 2065680), (453, 1919760), (456, 1907130), (570, 1525704), (604, 1439820), (684, 1271420), (720, 1207849), (755, 1151856), (760, 1144278), (842, 1032840), (855, 1017136), (906, 959880), (912, 953565), (1140, 762852), (1208, 719910), (1263, 688560), (1359, 639920), (1368, 635710), (1510, 575928), (1520, 572139), (1684, 516420), (1710, 508568), (1812, 479940), (2105, 413136), (2265, 383952), (2280, 381426), (2416, 359955), (2526, 344280), (2718, 319960), (2736, 317855), (2869, 303120), (3020, 287964), (3368, 258210), (3420, 254284), (3624, 239970), (3789, 229520), (4210, 206568), (4530, 191976), (4560, 190713), (5052, 172140), (5436, 159980), (5738, 151560), (6040, 143982), (6315, 137712), (6736, 129105), (6795, 127984), (6840, 127142), (7248, 119985), (7578, 114760), (7999, 108720), (8420, 103284), (8607, 101040), (9060, 95988), (10104, 86070), (10872, 79990), (11476, 75780), (12080, 71991), (12630, 68856), (13590, 63992), (13680, 63571), (14345, 60624), (15156, 57380), (15998, 54360), (16840, 51642), (17214, 50520), (18120, 47994), (18945, 45904), (20208, 43035), (21744, 39995), (22952, 37890), (23997, 36240), (25260, 34428), (25821, 33680), (27180, 31996), (28690, 30312)]