2079478440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4003}}^1$

素因数の和:4073

約数の個数: 256

約数和(自身を含む): 7668460800

約数和(自身を除く): 5588982360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 65, 72, 74, 78, 90, 104, 108, 111, 117, 120, 130, 135, 148, 156, 180, 185, 195, 216, 222, 234, 260, 270, 296, 312, 333, 351, 360, 370, 390, 444, 468, 481, 520, 540, 555, 585, 666, 702, 740, 780, 888, 936, 962, 999, 1080, 1110, 1170, 1332, 1404, 1443, 1480, 1560, 1665, 1755, 1924, 1998, 2220, 2340, 2405, 2664, 2808, 2886, 3330, 3510, 3848, 3996, 4003, 4329, 4440, 4680, 4810, 4995, 5772, 6660, 7020, 7215, 7992, 8006, 8658, 9620, 9990, 11544, 12009, 12987, 13320, 14040, 14430, 16012, 17316, 19240, 19980, 20015, 21645, 24018, 25974, 28860, 32024, 34632, 36027, 39960, 40030, 43290, 48036, 51948, 52039, 57720, 60045, 64935, 72054, 80060, 86580, 96072, 103896, 104078, 108081, 120090, 129870, 144108, 148111, 156117, 160120, 173160, 180135, 208156, 216162, 240180, 259740, 260195, 288216, 296222, 312234, 360270, 416312, 432324, 444333, 468351, 480360, 519480, 520390, 540405, 592444, 624468, 720540, 740555, 780585, 864648, 888666, 936702, 1040780, 1080810, 1184888, 1248936, 1332999, 1405053, 1441080, 1481110, 1561170, 1777332, 1873404, 1925443, 2081560, 2161620, 2221665, 2341755, 2665998, 2810106, 2962220, 3122340, 3554664, 3746808, 3850886, 3998997, 4323240, 4443330, 4683510, 5331996, 5620212, 5776329, 5924440, 6244680, 6664995, 7025265, 7701772, 7997994, 8886660, 9367020, 9627215, 10663992, 11240424, 11552658, 13329990, 14050530, 15403544, 15995988, 17328987, 17773320, 18734040, 19254430, 19994985, 23105316, 26659980, 28101060, 28881645, 31991976, 34657974, 38508860, 39989970, 46210632, 51986961, 53319960, 56202120, 57763290, 69315948, 77017720, 79979940, 86644935, 103973922, 115526580, 138631896, 159959880, 173289870, 207947844, 231053160, 259934805, 346579740, 415895688, 519869610, 693159480, 1039739220, 2079478440]

約数ペア:

[(1, 2079478440), (2, 1039739220), (3, 693159480), (4, 519869610), (5, 415895688), (6, 346579740), (8, 259934805), (9, 231053160), (10, 207947844), (12, 173289870), (13, 159959880), (15, 138631896), (18, 115526580), (20, 103973922), (24, 86644935), (26, 79979940), (27, 77017720), (30, 69315948), (36, 57763290), (37, 56202120), (39, 53319960), (40, 51986961), (45, 46210632), (52, 39989970), (54, 38508860), (60, 34657974), (65, 31991976), (72, 28881645), (74, 28101060), (78, 26659980), (90, 23105316), (104, 19994985), (108, 19254430), (111, 18734040), (117, 17773320), (120, 17328987), (130, 15995988), (135, 15403544), (148, 14050530), (156, 13329990), (180, 11552658), (185, 11240424), (195, 10663992), (216, 9627215), (222, 9367020), (234, 8886660), (260, 7997994), (270, 7701772), (296, 7025265), (312, 6664995), (333, 6244680), (351, 5924440), (360, 5776329), (370, 5620212), (390, 5331996), (444, 4683510), (468, 4443330), (481, 4323240), (520, 3998997), (540, 3850886), (555, 3746808), (585, 3554664), (666, 3122340), (702, 2962220), (740, 2810106), (780, 2665998), (888, 2341755), (936, 2221665), (962, 2161620), (999, 2081560), (1080, 1925443), (1110, 1873404), (1170, 1777332), (1332, 1561170), (1404, 1481110), (1443, 1441080), (1480, 1405053), (1560, 1332999), (1665, 1248936), (1755, 1184888), (1924, 1080810), (1998, 1040780), (2220, 936702), (2340, 888666), (2405, 864648), (2664, 780585), (2808, 740555), (2886, 720540), (3330, 624468), (3510, 592444), (3848, 540405), (3996, 520390), (4003, 519480), (4329, 480360), (4440, 468351), (4680, 444333), (4810, 432324), (4995, 416312), (5772, 360270), (6660, 312234), (7020, 296222), (7215, 288216), (7992, 260195), (8006, 259740), (8658, 240180), (9620, 216162), (9990, 208156), (11544, 180135), (12009, 173160), (12987, 160120), (13320, 156117), (14040, 148111), (14430, 144108), (16012, 129870), (17316, 120090), (19240, 108081), (19980, 104078), (20015, 103896), (21645, 96072), (24018, 86580), (25974, 80060), (28860, 72054), (32024, 64935), (34632, 60045), (36027, 57720), (39960, 52039), (40030, 51948), (43290, 48036)]