1028120163720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{47609}}^1$

素因数の和:47872

約数の個数: 256

約数和(自身を含む): 3378557952000

約数和(自身を除く): 2350437788280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 127, 130, 156, 195, 218, 254, 260, 312, 327, 381, 390, 436, 508, 520, 545, 635, 654, 762, 780, 872, 1016, 1090, 1270, 1308, 1417, 1524, 1560, 1635, 1651, 1905, 2180, 2540, 2616, 2834, 3048, 3270, 3302, 3810, 4251, 4360, 4953, 5080, 5668, 6540, 6604, 7085, 7620, 8255, 8502, 9906, 11336, 13080, 13208, 13843, 14170, 15240, 16510, 17004, 19812, 21255, 24765, 27686, 28340, 33020, 34008, 39624, 41529, 42510, 47609, 49530, 55372, 56680, 66040, 69215, 83058, 85020, 95218, 99060, 110744, 138430, 142827, 166116, 170040, 179959, 190436, 198120, 207645, 238045, 276860, 285654, 332232, 359918, 380872, 415290, 476090, 539877, 553720, 571308, 618917, 714135, 719836, 830580, 899795, 952180, 1079754, 1142616, 1237834, 1428270, 1439672, 1661160, 1799590, 1856751, 1904360, 2159508, 2475668, 2699385, 2856540, 3094585, 3599180, 3713502, 4319016, 4951336, 5189381, 5398770, 5713080, 6046343, 6189170, 7198360, 7427004, 9283755, 10378762, 10797540, 12092686, 12378340, 14854008, 15568143, 18139029, 18567510, 20757524, 21595080, 24185372, 24756680, 25946905, 30231715, 31136286, 36278058, 37135020, 41515048, 48370744, 51893810, 60463430, 62272572, 67461953, 72556116, 74270040, 77840715, 78602459, 90695145, 103787620, 120926860, 124545144, 134923906, 145112232, 155681430, 157204918, 181390290, 202385859, 207575240, 235807377, 241853720, 269847812, 311362860, 314409836, 337309765, 362780580, 393012295, 404771718, 471614754, 539695624, 622725720, 628819672, 659051387, 674619530, 725561160, 786024590, 809543436, 943229508, 1011929295, 1179036885, 1318102774, 1349239060, 1572049180, 1619086872, 1886459016, 1977154161, 2023858590, 2358073770, 2636205548, 2698478120, 3144098360, 3295256935, 3954308322, 4047717180, 4716147540, 5272411096, 6590513870, 7908616644, 8095434360, 8567668031, 9432295080, 9885770805, 13181027740, 15817233288, 17135336062, 19771541610, 25703004093, 26362055480, 34270672124, 39543083220, 42838340155, 51406008186, 68541344248, 79086166440, 85676680310, 102812016372, 128515020465, 171353360620, 205624032744, 257030040930, 342706721240, 514060081860, 1028120163720]

約数ペア:

[(1, 1028120163720), (2, 514060081860), (3, 342706721240), (4, 257030040930), (5, 205624032744), (6, 171353360620), (8, 128515020465), (10, 102812016372), (12, 85676680310), (13, 79086166440), (15, 68541344248), (20, 51406008186), (24, 42838340155), (26, 39543083220), (30, 34270672124), (39, 26362055480), (40, 25703004093), (52, 19771541610), (60, 17135336062), (65, 15817233288), (78, 13181027740), (104, 9885770805), (109, 9432295080), (120, 8567668031), (127, 8095434360), (130, 7908616644), (156, 6590513870), (195, 5272411096), (218, 4716147540), (254, 4047717180), (260, 3954308322), (312, 3295256935), (327, 3144098360), (381, 2698478120), (390, 2636205548), (436, 2358073770), (508, 2023858590), (520, 1977154161), (545, 1886459016), (635, 1619086872), (654, 1572049180), (762, 1349239060), (780, 1318102774), (872, 1179036885), (1016, 1011929295), (1090, 943229508), (1270, 809543436), (1308, 786024590), (1417, 725561160), (1524, 674619530), (1560, 659051387), (1635, 628819672), (1651, 622725720), (1905, 539695624), (2180, 471614754), (2540, 404771718), (2616, 393012295), (2834, 362780580), (3048, 337309765), (3270, 314409836), (3302, 311362860), (3810, 269847812), (4251, 241853720), (4360, 235807377), (4953, 207575240), (5080, 202385859), (5668, 181390290), (6540, 157204918), (6604, 155681430), (7085, 145112232), (7620, 134923906), (8255, 124545144), (8502, 120926860), (9906, 103787620), (11336, 90695145), (13080, 78602459), (13208, 77840715), (13843, 74270040), (14170, 72556116), (15240, 67461953), (16510, 62272572), (17004, 60463430), (19812, 51893810), (21255, 48370744), (24765, 41515048), (27686, 37135020), (28340, 36278058), (33020, 31136286), (34008, 30231715), (39624, 25946905), (41529, 24756680), (42510, 24185372), (47609, 21595080), (49530, 20757524), (55372, 18567510), (56680, 18139029), (66040, 15568143), (69215, 14854008), (83058, 12378340), (85020, 12092686), (95218, 10797540), (99060, 10378762), (110744, 9283755), (138430, 7427004), (142827, 7198360), (166116, 6189170), (170040, 6046343), (179959, 5713080), (190436, 5398770), (198120, 5189381), (207645, 4951336), (238045, 4319016), (276860, 3713502), (285654, 3599180), (332232, 3094585), (359918, 2856540), (380872, 2699385), (415290, 2475668), (476090, 2159508), (539877, 1904360), (553720, 1856751), (571308, 1799590), (618917, 1661160), (714135, 1439672), (719836, 1428270), (830580, 1237834), (899795, 1142616), (952180, 1079754)]