7922131840

素因数分解:

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

素因数の和:374

約数の個数: 384

約数和(自身を含む): 23609491200

約数和(自身を除く): 15687359360

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, 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, 1405, 1421, 1519, 1568, 1624, 1736, 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, 7595, 7840, 7868, 8120, 8149, 8680, 8711, 8990, 8992, 9280, 9835, 9920, 11240, 11368, 12152, 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, 39340, 40745, 43555, 44051, 44960, 45472, 48608, 50344, 55076, 56840, 57043, 57536, 60760, 60977, 62930, 62944, 64960, 65192, 68845, 69440, 69688, 71920, 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, 243040, 243908, 251720, 251776, 252619, 260768, 275380, 278752, 285215, 287680, 304885, 314720, 325960, 348440, 352408, 399301, 402752, 426839, 440510, 440608, 454720, 456344, 486080, 487816, 503440, 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, 1219540, 1258880, 1263095, 1303840, 1393760, 1409632, 1597204, 1707356, 1762040, 1762432, 1768333, 1825376, 1951264, 1996505, 2013760, 2020952, 2134195, 2203040, 2281720, 2439080, 2526190, 2607680, 2787520, 2819264, 3194408, 3414712, 3524080, 3536666, 3650752, 3902528, 3993010, 4027520, 4041904, 4268390, 4406080, 4563440, 4878160, 5052380, 5215360, 5575040, 5638528, 6388816, 6829424, 7048160, 7073332, 7301504, 7805056, 7986020, 8083808, 8536780, 8812160, 8841665, 9126880, 9756320, 10104760, 12378331, 12777632, 13658848, 14096320, 14146664, 15972040, 16167616, 17073560, 17683330, 18253760, 19512640, 20209520, 24756662, 25555264, 27317696, 28192640, 28293328, 31944080, 32335232, 34147120, 35366660, 36507520, 39025280, 40419040, 49513324, 51110528, 54635392, 56586656, 61891655, 63888160, 68294240, 70733320, 80838080, 99026648, 113173312, 123783310, 127776320, 136588480, 141466640, 161676160, 198053296, 226346624, 247566620, 255552640, 273176960, 282933280, 396106592, 495133240, 565866560, 792213184, 990266480, 1131733120, 1584426368, 1980532960, 3961065920, 7922131840]

約数ペア:

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