2147038920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4933}}^1$

素因数の和:4997

約数の個数: 256

約数和(自身を含む): 7957555200

約数和(自身を除く): 5810516280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 465, 468, 520, 540, 558, 585, 620, 702, 744, 780, 806, 837, 930, 936, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1560, 1612, 1674, 1755, 1860, 2015, 2232, 2340, 2418, 2790, 2808, 3224, 3348, 3510, 3627, 3720, 4030, 4185, 4680, 4836, 4933, 5580, 6045, 6696, 7020, 7254, 8060, 8370, 9672, 9866, 10881, 11160, 12090, 14040, 14508, 14799, 16120, 16740, 18135, 19732, 21762, 24180, 24665, 29016, 29598, 33480, 36270, 39464, 43524, 44397, 48360, 49330, 54405, 59196, 64129, 72540, 73995, 87048, 88794, 98660, 108810, 118392, 128258, 133191, 145080, 147990, 152923, 177588, 192387, 197320, 217620, 221985, 256516, 266382, 295980, 305846, 320645, 355176, 384774, 435240, 443970, 458769, 513032, 532764, 577161, 591960, 611692, 641290, 665955, 764615, 769548, 887940, 917538, 961935, 1065528, 1154322, 1223384, 1282580, 1331910, 1376307, 1529230, 1539096, 1731483, 1775880, 1835076, 1923870, 1987999, 2293845, 2308644, 2565160, 2663820, 2752614, 2885805, 3058460, 3462966, 3670152, 3847740, 3975998, 4128921, 4587690, 4617288, 5327640, 5505228, 5771610, 5963997, 6116920, 6881535, 6925932, 7695480, 7951996, 8257842, 8657415, 9175380, 9939995, 11010456, 11543220, 11927994, 13763070, 13851864, 15903992, 16515684, 17314830, 17891991, 18350760, 19879990, 20644605, 23086440, 23855988, 27526140, 29819985, 33031368, 34629660, 35783982, 39759980, 41289210, 47711976, 53675973, 55052280, 59639970, 69259320, 71567964, 79519960, 82578420, 89459955, 107351946, 119279940, 143135928, 165156840, 178919910, 214703892, 238559880, 268379865, 357839820, 429407784, 536759730, 715679640, 1073519460, 2147038920]

約数ペア:

[(1, 2147038920), (2, 1073519460), (3, 715679640), (4, 536759730), (5, 429407784), (6, 357839820), (8, 268379865), (9, 238559880), (10, 214703892), (12, 178919910), (13, 165156840), (15, 143135928), (18, 119279940), (20, 107351946), (24, 89459955), (26, 82578420), (27, 79519960), (30, 71567964), (31, 69259320), (36, 59639970), (39, 55052280), (40, 53675973), (45, 47711976), (52, 41289210), (54, 39759980), (60, 35783982), (62, 34629660), (65, 33031368), (72, 29819985), (78, 27526140), (90, 23855988), (93, 23086440), (104, 20644605), (108, 19879990), (117, 18350760), (120, 17891991), (124, 17314830), (130, 16515684), (135, 15903992), (155, 13851864), (156, 13763070), (180, 11927994), (186, 11543220), (195, 11010456), (216, 9939995), (234, 9175380), (248, 8657415), (260, 8257842), (270, 7951996), (279, 7695480), (310, 6925932), (312, 6881535), (351, 6116920), (360, 5963997), (372, 5771610), (390, 5505228), (403, 5327640), (465, 4617288), (468, 4587690), (520, 4128921), (540, 3975998), (558, 3847740), (585, 3670152), (620, 3462966), (702, 3058460), (744, 2885805), (780, 2752614), (806, 2663820), (837, 2565160), (930, 2308644), (936, 2293845), (1080, 1987999), (1116, 1923870), (1170, 1835076), (1209, 1775880), (1240, 1731483), (1395, 1539096), (1404, 1529230), (1560, 1376307), (1612, 1331910), (1674, 1282580), (1755, 1223384), (1860, 1154322), (2015, 1065528), (2232, 961935), (2340, 917538), (2418, 887940), (2790, 769548), (2808, 764615), (3224, 665955), (3348, 641290), (3510, 611692), (3627, 591960), (3720, 577161), (4030, 532764), (4185, 513032), (4680, 458769), (4836, 443970), (4933, 435240), (5580, 384774), (6045, 355176), (6696, 320645), (7020, 305846), (7254, 295980), (8060, 266382), (8370, 256516), (9672, 221985), (9866, 217620), (10881, 197320), (11160, 192387), (12090, 177588), (14040, 152923), (14508, 147990), (14799, 145080), (16120, 133191), (16740, 128258), (18135, 118392), (19732, 108810), (21762, 98660), (24180, 88794), (24665, 87048), (29016, 73995), (29598, 72540), (33480, 64129), (36270, 59196), (39464, 54405), (43524, 49330), (44397, 48360)]