28399990320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{7529}}^1$

素因数の和:7605

約数の個数: 360

約数和(自身を含む): 106623354240

約数和(自身を除く): 78223363920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 169, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 338, 360, 372, 390, 403, 465, 468, 496, 507, 520, 558, 585, 620, 624, 676, 720, 744, 780, 806, 845, 930, 936, 1014, 1040, 1116, 1170, 1209, 1240, 1352, 1395, 1488, 1521, 1560, 1612, 1690, 1860, 1872, 2015, 2028, 2232, 2340, 2418, 2480, 2535, 2704, 2790, 3042, 3120, 3224, 3380, 3627, 3720, 4030, 4056, 4464, 4680, 4836, 5070, 5239, 5580, 6045, 6084, 6448, 6760, 7254, 7440, 7529, 7605, 8060, 8112, 9360, 9672, 10140, 10478, 11160, 12090, 12168, 13520, 14508, 15058, 15210, 15717, 16120, 18135, 19344, 20280, 20956, 22320, 22587, 24180, 24336, 26195, 29016, 30116, 30420, 31434, 32240, 36270, 37645, 40560, 41912, 45174, 47151, 48360, 52390, 58032, 60232, 60840, 62868, 67761, 72540, 75290, 78585, 83824, 90348, 94302, 96720, 97877, 104780, 112935, 120464, 121680, 125736, 135522, 145080, 150580, 157170, 180696, 188604, 195754, 209560, 225870, 233399, 235755, 251472, 271044, 290160, 293631, 301160, 314340, 338805, 361392, 377208, 391508, 419120, 451740, 466798, 471510, 489385, 542088, 587262, 602320, 628680, 677610, 700197, 754416, 783016, 880893, 903480, 933596, 943020, 978770, 1084176, 1166995, 1174524, 1257360, 1272401, 1355220, 1400394, 1468155, 1566032, 1761786, 1806960, 1867192, 1886040, 1957540, 2100591, 2333990, 2349048, 2544802, 2710440, 2800788, 2936310, 3034187, 3500985, 3523572, 3734384, 3772080, 3817203, 3915080, 4201182, 4404465, 4667980, 4698096, 5089604, 5420880, 5601576, 5872620, 6068374, 6362005, 7001970, 7047144, 7634406, 7830160, 8402364, 8808930, 9102561, 9335960, 10179208, 10502955, 11203152, 11451609, 11745240, 12136748, 12724010, 14003940, 14094288, 15170935, 15268812, 16804728, 17617860, 18205122, 18671920, 19086015, 20358416, 21005910, 22903218, 23490480, 24273496, 25448020, 27307683, 28007880, 30341870, 30537624, 33609456, 35235720, 36410244, 38172030, 39444431, 42011820, 45512805, 45806436, 48546992, 50896040, 54615366, 56015760, 57258045, 60683740, 61075248, 70471440, 72820488, 76344060, 78888862, 84023640, 91025610, 91612872, 101792080, 109230732, 114516090, 118333293, 121367480, 136538415, 145640976, 152688120, 157777724, 168047280, 182051220, 183225744, 197222155, 218461464, 229032180, 236666586, 242734960, 273076830, 305376240, 315555448, 354999879, 364102440, 394444310, 436922928, 458064360, 473333172, 546153660, 591666465, 631110896, 709999758, 728204880, 788888620, 916128720, 946666344, 1092307320, 1183332930, 1419999516, 1577777240, 1774999395, 1893332688, 2184614640, 2366665860, 2839999032, 3155554480, 3549998790, 4733331720, 5679998064, 7099997580, 9466663440, 14199995160, 28399990320]

約数ペア:

[(1, 28399990320), (2, 14199995160), (3, 9466663440), (4, 7099997580), (5, 5679998064), (6, 4733331720), (8, 3549998790), (9, 3155554480), (10, 2839999032), (12, 2366665860), (13, 2184614640), (15, 1893332688), (16, 1774999395), (18, 1577777240), (20, 1419999516), (24, 1183332930), (26, 1092307320), (30, 946666344), (31, 916128720), (36, 788888620), (39, 728204880), (40, 709999758), (45, 631110896), (48, 591666465), (52, 546153660), (60, 473333172), (62, 458064360), (65, 436922928), (72, 394444310), (78, 364102440), (80, 354999879), (90, 315555448), (93, 305376240), (104, 273076830), (117, 242734960), (120, 236666586), (124, 229032180), (130, 218461464), (144, 197222155), (155, 183225744), (156, 182051220), (169, 168047280), (180, 157777724), (186, 152688120), (195, 145640976), (208, 136538415), (234, 121367480), (240, 118333293), (248, 114516090), (260, 109230732), (279, 101792080), (310, 91612872), (312, 91025610), (338, 84023640), (360, 78888862), (372, 76344060), (390, 72820488), (403, 70471440), (465, 61075248), (468, 60683740), (496, 57258045), (507, 56015760), (520, 54615366), (558, 50896040), (585, 48546992), (620, 45806436), (624, 45512805), (676, 42011820), (720, 39444431), (744, 38172030), (780, 36410244), (806, 35235720), (845, 33609456), (930, 30537624), (936, 30341870), (1014, 28007880), (1040, 27307683), (1116, 25448020), (1170, 24273496), (1209, 23490480), (1240, 22903218), (1352, 21005910), (1395, 20358416), (1488, 19086015), (1521, 18671920), (1560, 18205122), (1612, 17617860), (1690, 16804728), (1860, 15268812), (1872, 15170935), (2015, 14094288), (2028, 14003940), (2232, 12724010), (2340, 12136748), (2418, 11745240), (2480, 11451609), (2535, 11203152), (2704, 10502955), (2790, 10179208), (3042, 9335960), (3120, 9102561), (3224, 8808930), (3380, 8402364), (3627, 7830160), (3720, 7634406), (4030, 7047144), (4056, 7001970), (4464, 6362005), (4680, 6068374), (4836, 5872620), (5070, 5601576), (5239, 5420880), (5580, 5089604), (6045, 4698096), (6084, 4667980), (6448, 4404465), (6760, 4201182), (7254, 3915080), (7440, 3817203), (7529, 3772080), (7605, 3734384), (8060, 3523572), (8112, 3500985), (9360, 3034187), (9672, 2936310), (10140, 2800788), (10478, 2710440), (11160, 2544802), (12090, 2349048), (12168, 2333990), (13520, 2100591), (14508, 1957540), (15058, 1886040), (15210, 1867192), (15717, 1806960), (16120, 1761786), (18135, 1566032), (19344, 1468155), (20280, 1400394), (20956, 1355220), (22320, 1272401), (22587, 1257360), (24180, 1174524), (24336, 1166995), (26195, 1084176), (29016, 978770), (30116, 943020), (30420, 933596), (31434, 903480), (32240, 880893), (36270, 783016), (37645, 754416), (40560, 700197), (41912, 677610), (45174, 628680), (47151, 602320), (48360, 587262), (52390, 542088), (58032, 489385), (60232, 471510), (60840, 466798), (62868, 451740), (67761, 419120), (72540, 391508), (75290, 377208), (78585, 361392), (83824, 338805), (90348, 314340), (94302, 301160), (96720, 293631), (97877, 290160), (104780, 271044), (112935, 251472), (120464, 235755), (121680, 233399), (125736, 225870), (135522, 209560), (145080, 195754), (150580, 188604), (157170, 180696)]