76281918960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1286807}}^1$

素因数の和:1286855

約数の個数: 160

約数和(自身を含む): 268067842560

約数和(自身を除く): 191785923600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3705, 3952, 4560, 4940, 5928, 7410, 9880, 11856, 14820, 19760, 29640, 59280, 1286807, 2573614, 3860421, 5147228, 6434035, 7720842, 10294456, 12868070, 15441684, 16728491, 19302105, 20588912, 24449333, 25736140, 30883368, 33456982, 38604210, 48898666, 50185473, 51472280, 61766736, 66913964, 73347999, 77208420, 83642455, 97797332, 100370946, 102944560, 122246665, 133827928, 146695998, 154416840, 167284910, 195594664, 200741892, 244493330, 250927365, 267655856, 293391996, 308833680, 317841329, 334569820, 366739995, 391189328, 401483784, 488986660, 501854730, 586783992, 635682658, 669139640, 733479990, 802967568, 953523987, 977973320, 1003709460, 1173567984, 1271365316, 1338279280, 1466959980, 1589206645, 1907047974, 1955946640, 2007418920, 2542730632, 2933919960, 3178413290, 3814095948, 4014837840, 4767619935, 5085461264, 5867839920, 6356826580, 7628191896, 9535239870, 12713653160, 15256383792, 19070479740, 25427306320, 38140959480, 76281918960]

約数ペア:

[(1, 76281918960), (2, 38140959480), (3, 25427306320), (4, 19070479740), (5, 15256383792), (6, 12713653160), (8, 9535239870), (10, 7628191896), (12, 6356826580), (13, 5867839920), (15, 5085461264), (16, 4767619935), (19, 4014837840), (20, 3814095948), (24, 3178413290), (26, 2933919960), (30, 2542730632), (38, 2007418920), (39, 1955946640), (40, 1907047974), (48, 1589206645), (52, 1466959980), (57, 1338279280), (60, 1271365316), (65, 1173567984), (76, 1003709460), (78, 977973320), (80, 953523987), (95, 802967568), (104, 733479990), (114, 669139640), (120, 635682658), (130, 586783992), (152, 501854730), (156, 488986660), (190, 401483784), (195, 391189328), (208, 366739995), (228, 334569820), (240, 317841329), (247, 308833680), (260, 293391996), (285, 267655856), (304, 250927365), (312, 244493330), (380, 200741892), (390, 195594664), (456, 167284910), (494, 154416840), (520, 146695998), (570, 133827928), (624, 122246665), (741, 102944560), (760, 100370946), (780, 97797332), (912, 83642455), (988, 77208420), (1040, 73347999), (1140, 66913964), (1235, 61766736), (1482, 51472280), (1520, 50185473), (1560, 48898666), (1976, 38604210), (2280, 33456982), (2470, 30883368), (2964, 25736140), (3120, 24449333), (3705, 20588912), (3952, 19302105), (4560, 16728491), (4940, 15441684), (5928, 12868070), (7410, 10294456), (9880, 7720842), (11856, 6434035), (14820, 5147228), (19760, 3860421), (29640, 2573614), (59280, 1286807)]