15844263680

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 432

約数和(自身を含む): 47311568640

約数和(自身を除く): 31467304960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 49, 56, 58, 62, 64, 70, 80, 98, 112, 116, 124, 128, 140, 145, 155, 160, 196, 203, 217, 224, 232, 245, 248, 256, 280, 281, 290, 310, 320, 392, 406, 434, 448, 464, 490, 496, 560, 562, 580, 620, 640, 784, 812, 868, 896, 899, 928, 980, 992, 1015, 1085, 1120, 1124, 1160, 1240, 1280, 1405, 1421, 1519, 1568, 1624, 1736, 1792, 1798, 1856, 1960, 1967, 1984, 2030, 2170, 2240, 2248, 2320, 2480, 2810, 2842, 3038, 3136, 3248, 3472, 3596, 3712, 3920, 3934, 3968, 4060, 4340, 4480, 4495, 4496, 4640, 4960, 5620, 5684, 6076, 6272, 6293, 6496, 6944, 7105, 7192, 7424, 7595, 7840, 7868, 7936, 8120, 8149, 8680, 8711, 8960, 8990, 8992, 9280, 9835, 9920, 11240, 11368, 12152, 12544, 12586, 12992, 13769, 13888, 14210, 14384, 15190, 15680, 15736, 16240, 16298, 17360, 17422, 17980, 17984, 18560, 19670, 19840, 22480, 22736, 24304, 25172, 25984, 27538, 27776, 28420, 28768, 30380, 31360, 31465, 31472, 32480, 32596, 34720, 34844, 35960, 35968, 37120, 39340, 39680, 40745, 43555, 44051, 44960, 45472, 48608, 50344, 51968, 55076, 55552, 56840, 57043, 57536, 60760, 60977, 62720, 62930, 62944, 64960, 65192, 68845, 69440, 69688, 71920, 71936, 78680, 81490, 87110, 88102, 89920, 90944, 97216, 100688, 110152, 113680, 114086, 115072, 121520, 121954, 125860, 125888, 129920, 130384, 137690, 138880, 139376, 143840, 157360, 162980, 174220, 176204, 179840, 181888, 194432, 201376, 220255, 220304, 227360, 228172, 230144, 243040, 243908, 251720, 251776, 252619, 259840, 260768, 275380, 277760, 278752, 285215, 287680, 304885, 314720, 325960, 348440, 352408, 359680, 363776, 388864, 399301, 402752, 426839, 440510, 440608, 454720, 456344, 486080, 487816, 503440, 503552, 505238, 521536, 550760, 557504, 570430, 575360, 609770, 629440, 651920, 696880, 704816, 798602, 805504, 853678, 881020, 881216, 909440, 912688, 972160, 975632, 1006880, 1010476, 1043072, 1101520, 1115008, 1140860, 1150720, 1219540, 1258880, 1263095, 1303840, 1393760, 1409632, 1597204, 1611008, 1707356, 1762040, 1762432, 1768333, 1818880, 1825376, 1944320, 1951264, 1996505, 2013760, 2020952, 2086144, 2134195, 2203040, 2230016, 2281720, 2439080, 2517760, 2526190, 2607680, 2787520, 2819264, 3194408, 3414712, 3524080, 3524864, 3536666, 3650752, 3902528, 3993010, 4027520, 4041904, 4268390, 4406080, 4563440, 4878160, 5052380, 5215360, 5575040, 5638528, 6388816, 6829424, 7048160, 7073332, 7301504, 7805056, 7986020, 8055040, 8083808, 8536780, 8812160, 8841665, 9126880, 9756320, 10104760, 10430720, 11150080, 11277056, 12378331, 12777632, 13658848, 14096320, 14146664, 14603008, 15610112, 15972040, 16167616, 17073560, 17624320, 17683330, 18253760, 19512640, 20209520, 24756662, 25555264, 27317696, 28192640, 28293328, 31944080, 32335232, 34147120, 35366660, 36507520, 39025280, 40419040, 49513324, 51110528, 54635392, 56385280, 56586656, 61891655, 63888160, 64670464, 68294240, 70733320, 73015040, 78050560, 80838080, 99026648, 102221056, 109270784, 113173312, 123783310, 127776320, 136588480, 141466640, 161676160, 198053296, 226346624, 247566620, 255552640, 273176960, 282933280, 323352320, 396106592, 452693248, 495133240, 511105280, 546353920, 565866560, 792213184, 990266480, 1131733120, 1584426368, 1980532960, 2263466240, 3168852736, 3961065920, 7922131840, 15844263680]

約数ペア:

[(1, 15844263680), (2, 7922131840), (4, 3961065920), (5, 3168852736), (7, 2263466240), (8, 1980532960), (10, 1584426368), (14, 1131733120), (16, 990266480), (20, 792213184), (28, 565866560), (29, 546353920), (31, 511105280), (32, 495133240), (35, 452693248), (40, 396106592), (49, 323352320), (56, 282933280), (58, 273176960), (62, 255552640), (64, 247566620), (70, 226346624), (80, 198053296), (98, 161676160), (112, 141466640), (116, 136588480), (124, 127776320), (128, 123783310), (140, 113173312), (145, 109270784), (155, 102221056), (160, 99026648), (196, 80838080), (203, 78050560), (217, 73015040), (224, 70733320), (232, 68294240), (245, 64670464), (248, 63888160), (256, 61891655), (280, 56586656), (281, 56385280), (290, 54635392), (310, 51110528), (320, 49513324), (392, 40419040), (406, 39025280), (434, 36507520), (448, 35366660), (464, 34147120), (490, 32335232), (496, 31944080), (560, 28293328), (562, 28192640), (580, 27317696), (620, 25555264), (640, 24756662), (784, 20209520), (812, 19512640), (868, 18253760), (896, 17683330), (899, 17624320), (928, 17073560), (980, 16167616), (992, 15972040), (1015, 15610112), (1085, 14603008), (1120, 14146664), (1124, 14096320), (1160, 13658848), (1240, 12777632), (1280, 12378331), (1405, 11277056), (1421, 11150080), (1519, 10430720), (1568, 10104760), (1624, 9756320), (1736, 9126880), (1792, 8841665), (1798, 8812160), (1856, 8536780), (1960, 8083808), (1967, 8055040), (1984, 7986020), (2030, 7805056), (2170, 7301504), (2240, 7073332), (2248, 7048160), (2320, 6829424), (2480, 6388816), (2810, 5638528), (2842, 5575040), (3038, 5215360), (3136, 5052380), (3248, 4878160), (3472, 4563440), (3596, 4406080), (3712, 4268390), (3920, 4041904), (3934, 4027520), (3968, 3993010), (4060, 3902528), (4340, 3650752), (4480, 3536666), (4495, 3524864), (4496, 3524080), (4640, 3414712), (4960, 3194408), (5620, 2819264), (5684, 2787520), (6076, 2607680), (6272, 2526190), (6293, 2517760), (6496, 2439080), (6944, 2281720), (7105, 2230016), (7192, 2203040), (7424, 2134195), (7595, 2086144), (7840, 2020952), (7868, 2013760), (7936, 1996505), (8120, 1951264), (8149, 1944320), (8680, 1825376), (8711, 1818880), (8960, 1768333), (8990, 1762432), (8992, 1762040), (9280, 1707356), (9835, 1611008), (9920, 1597204), (11240, 1409632), (11368, 1393760), (12152, 1303840), (12544, 1263095), (12586, 1258880), (12992, 1219540), (13769, 1150720), (13888, 1140860), (14210, 1115008), (14384, 1101520), (15190, 1043072), (15680, 1010476), (15736, 1006880), (16240, 975632), (16298, 972160), (17360, 912688), (17422, 909440), (17980, 881216), (17984, 881020), (18560, 853678), (19670, 805504), (19840, 798602), (22480, 704816), (22736, 696880), (24304, 651920), (25172, 629440), (25984, 609770), (27538, 575360), (27776, 570430), (28420, 557504), (28768, 550760), (30380, 521536), (31360, 505238), (31465, 503552), (31472, 503440), (32480, 487816), (32596, 486080), (34720, 456344), (34844, 454720), (35960, 440608), (35968, 440510), (37120, 426839), (39340, 402752), (39680, 399301), (40745, 388864), (43555, 363776), (44051, 359680), (44960, 352408), (45472, 348440), (48608, 325960), (50344, 314720), (51968, 304885), (55076, 287680), (55552, 285215), (56840, 278752), (57043, 277760), (57536, 275380), (60760, 260768), (60977, 259840), (62720, 252619), (62930, 251776), (62944, 251720), (64960, 243908), (65192, 243040), (68845, 230144), (69440, 228172), (69688, 227360), (71920, 220304), (71936, 220255), (78680, 201376), (81490, 194432), (87110, 181888), (88102, 179840), (89920, 176204), (90944, 174220), (97216, 162980), (100688, 157360), (110152, 143840), (113680, 139376), (114086, 138880), (115072, 137690), (121520, 130384), (121954, 129920), (125860, 125888)]