1318451760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:876

約数の個数: 240

約数和(自身を含む): 4618766880

約数和(自身を除く): 3300315120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 59, 60, 72, 80, 82, 90, 118, 120, 123, 144, 164, 177, 180, 205, 236, 240, 246, 295, 328, 354, 360, 369, 410, 472, 492, 531, 590, 615, 656, 708, 720, 738, 757, 820, 885, 944, 984, 1062, 1180, 1230, 1416, 1476, 1514, 1640, 1770, 1845, 1968, 2124, 2271, 2360, 2419, 2460, 2655, 2832, 2952, 3028, 3280, 3540, 3690, 3785, 4248, 4542, 4720, 4838, 4920, 5310, 5904, 6056, 6813, 7080, 7257, 7380, 7570, 8496, 9084, 9676, 9840, 10620, 11355, 12095, 12112, 13626, 14160, 14514, 14760, 15140, 18168, 19352, 21240, 21771, 22710, 24190, 27252, 29028, 29520, 30280, 31037, 34065, 36285, 36336, 38704, 42480, 43542, 44663, 45420, 48380, 54504, 58056, 60560, 62074, 68130, 72570, 87084, 89326, 90840, 93111, 96760, 108855, 109008, 116112, 124148, 133989, 136260, 145140, 155185, 174168, 178652, 181680, 186222, 193520, 217710, 223315, 248296, 267978, 272520, 279333, 290280, 310370, 348336, 357304, 372444, 401967, 435420, 446630, 465555, 496592, 535956, 545040, 558666, 580560, 620740, 669945, 714608, 744888, 803934, 870840, 893260, 931110, 1071912, 1117332, 1241480, 1339890, 1396665, 1489776, 1607868, 1741680, 1786520, 1831183, 1862220, 2009835, 2143824, 2234664, 2482960, 2679780, 2793330, 3215736, 3573040, 3662366, 3724440, 4019670, 4469328, 5359560, 5493549, 5586660, 6431472, 7324732, 7448880, 8039340, 9155915, 10719120, 10987098, 11173320, 14649464, 16078680, 16480647, 18311830, 21974196, 22346640, 27467745, 29298928, 32157360, 32961294, 36623660, 43948392, 54935490, 65922588, 73247320, 82403235, 87896784, 109870980, 131845176, 146494640, 164806470, 219741960, 263690352, 329612940, 439483920, 659225880, 1318451760]

約数ペア:

[(1, 1318451760), (2, 659225880), (3, 439483920), (4, 329612940), (5, 263690352), (6, 219741960), (8, 164806470), (9, 146494640), (10, 131845176), (12, 109870980), (15, 87896784), (16, 82403235), (18, 73247320), (20, 65922588), (24, 54935490), (30, 43948392), (36, 36623660), (40, 32961294), (41, 32157360), (45, 29298928), (48, 27467745), (59, 22346640), (60, 21974196), (72, 18311830), (80, 16480647), (82, 16078680), (90, 14649464), (118, 11173320), (120, 10987098), (123, 10719120), (144, 9155915), (164, 8039340), (177, 7448880), (180, 7324732), (205, 6431472), (236, 5586660), (240, 5493549), (246, 5359560), (295, 4469328), (328, 4019670), (354, 3724440), (360, 3662366), (369, 3573040), (410, 3215736), (472, 2793330), (492, 2679780), (531, 2482960), (590, 2234664), (615, 2143824), (656, 2009835), (708, 1862220), (720, 1831183), (738, 1786520), (757, 1741680), (820, 1607868), (885, 1489776), (944, 1396665), (984, 1339890), (1062, 1241480), (1180, 1117332), (1230, 1071912), (1416, 931110), (1476, 893260), (1514, 870840), (1640, 803934), (1770, 744888), (1845, 714608), (1968, 669945), (2124, 620740), (2271, 580560), (2360, 558666), (2419, 545040), (2460, 535956), (2655, 496592), (2832, 465555), (2952, 446630), (3028, 435420), (3280, 401967), (3540, 372444), (3690, 357304), (3785, 348336), (4248, 310370), (4542, 290280), (4720, 279333), (4838, 272520), (4920, 267978), (5310, 248296), (5904, 223315), (6056, 217710), (6813, 193520), (7080, 186222), (7257, 181680), (7380, 178652), (7570, 174168), (8496, 155185), (9084, 145140), (9676, 136260), (9840, 133989), (10620, 124148), (11355, 116112), (12095, 109008), (12112, 108855), (13626, 96760), (14160, 93111), (14514, 90840), (14760, 89326), (15140, 87084), (18168, 72570), (19352, 68130), (21240, 62074), (21771, 60560), (22710, 58056), (24190, 54504), (27252, 48380), (29028, 45420), (29520, 44663), (30280, 43542), (31037, 42480), (34065, 38704), (36285, 36336)]