7170210720

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 384

約数和(自身を含む): 26264770560

約数和(自身を除く): 19094559840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 243, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 486, 496, 540, 558, 620, 648, 661, 720, 729, 744, 810, 837, 864, 930, 972, 992, 1080, 1116, 1215, 1240, 1296, 1322, 1395, 1440, 1458, 1488, 1620, 1674, 1860, 1944, 1983, 2160, 2187, 2232, 2430, 2480, 2511, 2592, 2644, 2790, 2916, 2976, 3240, 3305, 3348, 3645, 3720, 3888, 3966, 4185, 4320, 4374, 4464, 4860, 4960, 5022, 5288, 5580, 5832, 5949, 6480, 6610, 6696, 7290, 7440, 7533, 7776, 7932, 8370, 8748, 8928, 9720, 9915, 10044, 10576, 10935, 11160, 11664, 11898, 12555, 12960, 13220, 13392, 14580, 14880, 15066, 15864, 16740, 17496, 17847, 19440, 19830, 20088, 20491, 21152, 21870, 22320, 22599, 23328, 23796, 25110, 26440, 26784, 29160, 29745, 30132, 31728, 33480, 34992, 35694, 37665, 38880, 39660, 40176, 40982, 43740, 44640, 45198, 47592, 50220, 52880, 53541, 58320, 59490, 60264, 61473, 63456, 66960, 67797, 69984, 71388, 75330, 79320, 80352, 81964, 87480, 89235, 90396, 95184, 100440, 102455, 105760, 107082, 112995, 116640, 118980, 120528, 122946, 133920, 135594, 142776, 150660, 158640, 160623, 163928, 174960, 178470, 180792, 184419, 190368, 200880, 204910, 214164, 225990, 237960, 241056, 245892, 267705, 271188, 285552, 301320, 307365, 317280, 321246, 327856, 338985, 349920, 356940, 361584, 368838, 401760, 409820, 428328, 451980, 475920, 481869, 491784, 535410, 542376, 553257, 571104, 602640, 614730, 642492, 655712, 677970, 713880, 723168, 737676, 803115, 819640, 856656, 903960, 922095, 951840, 963738, 983568, 1070820, 1084752, 1106514, 1205280, 1229460, 1284984, 1355940, 1427760, 1445607, 1475352, 1606230, 1639280, 1659771, 1713312, 1807920, 1844190, 1927476, 1967136, 2141640, 2169504, 2213028, 2409345, 2458920, 2569968, 2711880, 2766285, 2855520, 2891214, 2950704, 3212460, 3278560, 3319542, 3615840, 3688380, 3854952, 4283280, 4426056, 4818690, 4917840, 4979313, 5139936, 5423760, 5532570, 5782428, 5901408, 6424920, 6639084, 7228035, 7376760, 7709904, 8298855, 8566560, 8852112, 9637380, 9835680, 9958626, 10847520, 11065140, 11564856, 12849840, 13278168, 14456070, 14753520, 14937939, 15419808, 16597710, 17704224, 19274760, 19917252, 22130280, 23129712, 24896565, 25699680, 26556336, 28912140, 29507040, 29875878, 33195420, 38549520, 39834504, 44260560, 44813817, 46259424, 49793130, 53112672, 57824280, 59751756, 66390840, 74689695, 77099040, 79669008, 88521120, 89627634, 99586260, 115648560, 119503512, 132781680, 149379390, 159338016, 179255268, 199172520, 224069085, 231297120, 239007024, 265563360, 298758780, 358510536, 398345040, 448138170, 478014048, 597517560, 717021072, 796690080, 896276340, 1195035120, 1434042144, 1792552680, 2390070240, 3585105360, 7170210720]

約数ペア:

[(1, 7170210720), (2, 3585105360), (3, 2390070240), (4, 1792552680), (5, 1434042144), (6, 1195035120), (8, 896276340), (9, 796690080), (10, 717021072), (12, 597517560), (15, 478014048), (16, 448138170), (18, 398345040), (20, 358510536), (24, 298758780), (27, 265563360), (30, 239007024), (31, 231297120), (32, 224069085), (36, 199172520), (40, 179255268), (45, 159338016), (48, 149379390), (54, 132781680), (60, 119503512), (62, 115648560), (72, 99586260), (80, 89627634), (81, 88521120), (90, 79669008), (93, 77099040), (96, 74689695), (108, 66390840), (120, 59751756), (124, 57824280), (135, 53112672), (144, 49793130), (155, 46259424), (160, 44813817), (162, 44260560), (180, 39834504), (186, 38549520), (216, 33195420), (240, 29875878), (243, 29507040), (248, 28912140), (270, 26556336), (279, 25699680), (288, 24896565), (310, 23129712), (324, 22130280), (360, 19917252), (372, 19274760), (405, 17704224), (432, 16597710), (465, 15419808), (480, 14937939), (486, 14753520), (496, 14456070), (540, 13278168), (558, 12849840), (620, 11564856), (648, 11065140), (661, 10847520), (720, 9958626), (729, 9835680), (744, 9637380), (810, 8852112), (837, 8566560), (864, 8298855), (930, 7709904), (972, 7376760), (992, 7228035), (1080, 6639084), (1116, 6424920), (1215, 5901408), (1240, 5782428), (1296, 5532570), (1322, 5423760), (1395, 5139936), (1440, 4979313), (1458, 4917840), (1488, 4818690), (1620, 4426056), (1674, 4283280), (1860, 3854952), (1944, 3688380), (1983, 3615840), (2160, 3319542), (2187, 3278560), (2232, 3212460), (2430, 2950704), (2480, 2891214), (2511, 2855520), (2592, 2766285), (2644, 2711880), (2790, 2569968), (2916, 2458920), (2976, 2409345), (3240, 2213028), (3305, 2169504), (3348, 2141640), (3645, 1967136), (3720, 1927476), (3888, 1844190), (3966, 1807920), (4185, 1713312), (4320, 1659771), (4374, 1639280), (4464, 1606230), (4860, 1475352), (4960, 1445607), (5022, 1427760), (5288, 1355940), (5580, 1284984), (5832, 1229460), (5949, 1205280), (6480, 1106514), (6610, 1084752), (6696, 1070820), (7290, 983568), (7440, 963738), (7533, 951840), (7776, 922095), (7932, 903960), (8370, 856656), (8748, 819640), (8928, 803115), (9720, 737676), (9915, 723168), (10044, 713880), (10576, 677970), (10935, 655712), (11160, 642492), (11664, 614730), (11898, 602640), (12555, 571104), (12960, 553257), (13220, 542376), (13392, 535410), (14580, 491784), (14880, 481869), (15066, 475920), (15864, 451980), (16740, 428328), (17496, 409820), (17847, 401760), (19440, 368838), (19830, 361584), (20088, 356940), (20491, 349920), (21152, 338985), (21870, 327856), (22320, 321246), (22599, 317280), (23328, 307365), (23796, 301320), (25110, 285552), (26440, 271188), (26784, 267705), (29160, 245892), (29745, 241056), (30132, 237960), (31728, 225990), (33480, 214164), (34992, 204910), (35694, 200880), (37665, 190368), (38880, 184419), (39660, 180792), (40176, 178470), (40982, 174960), (43740, 163928), (44640, 160623), (45198, 158640), (47592, 150660), (50220, 142776), (52880, 135594), (53541, 133920), (58320, 122946), (59490, 120528), (60264, 118980), (61473, 116640), (63456, 112995), (66960, 107082), (67797, 105760), (69984, 102455), (71388, 100440), (75330, 95184), (79320, 90396), (80352, 89235), (81964, 87480)]