215757360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 480

約数和(自身を含む): 926190720

約数和(自身を除く): 710433360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 37, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 74, 78, 80, 84, 89, 90, 91, 104, 105, 111, 112, 117, 120, 126, 130, 140, 144, 148, 156, 168, 178, 180, 182, 185, 195, 208, 210, 222, 234, 240, 252, 259, 260, 267, 273, 280, 296, 312, 315, 333, 336, 356, 360, 364, 370, 390, 420, 444, 445, 455, 468, 481, 504, 518, 520, 534, 546, 555, 560, 585, 592, 623, 624, 630, 666, 712, 720, 728, 740, 777, 780, 801, 819, 840, 888, 890, 910, 936, 962, 1008, 1036, 1040, 1068, 1092, 1110, 1157, 1170, 1246, 1260, 1295, 1332, 1335, 1365, 1424, 1443, 1456, 1480, 1554, 1560, 1602, 1638, 1665, 1680, 1776, 1780, 1820, 1869, 1872, 1924, 2072, 2136, 2184, 2220, 2314, 2331, 2340, 2405, 2492, 2520, 2590, 2664, 2670, 2730, 2886, 2960, 3108, 3115, 3120, 3204, 3276, 3293, 3330, 3367, 3471, 3560, 3640, 3738, 3848, 3885, 4005, 4095, 4144, 4272, 4329, 4368, 4440, 4628, 4662, 4680, 4810, 4984, 5040, 5180, 5328, 5340, 5460, 5607, 5772, 5785, 6216, 6230, 6408, 6552, 6586, 6660, 6734, 6942, 7120, 7215, 7280, 7476, 7696, 7770, 8010, 8099, 8190, 8658, 8880, 9256, 9324, 9345, 9360, 9620, 9879, 9968, 10101, 10360, 10413, 10680, 10920, 11214, 11544, 11570, 11655, 12432, 12460, 12816, 13104, 13172, 13320, 13468, 13884, 14430, 14952, 15540, 16020, 16198, 16380, 16465, 16835, 17316, 17355, 18512, 18648, 18690, 19240, 19758, 20202, 20720, 20826, 21360, 21645, 21840, 22428, 23051, 23088, 23140, 23310, 24297, 24920, 26344, 26640, 26936, 27768, 28035, 28860, 29637, 29904, 30303, 31080, 32040, 32396, 32760, 32930, 33670, 34632, 34710, 37296, 37380, 38480, 39516, 40404, 40495, 41652, 42809, 43290, 44856, 46102, 46280, 46620, 48594, 49395, 49840, 50505, 52065, 52688, 53872, 55536, 56070, 57720, 59274, 60606, 62160, 64080, 64792, 65520, 65860, 67340, 69153, 69264, 69420, 72891, 74760, 79032, 80808, 80990, 83304, 85618, 86580, 89712, 92204, 92560, 93240, 97188, 98790, 101010, 104130, 112140, 115255, 115440, 118548, 121212, 121485, 128427, 129584, 131720, 134680, 138306, 138840, 145782, 148185, 149520, 151515, 158064, 161616, 161980, 166608, 171236, 173160, 184408, 186480, 194376, 197580, 202020, 207459, 208260, 214045, 224280, 230510, 237096, 242424, 242970, 256854, 263440, 269360, 276612, 277680, 291564, 296370, 299663, 303030, 323960, 342472, 345765, 346320, 364455, 368816, 385281, 388752, 395160, 404040, 414918, 416520, 428090, 448560, 461020, 474192, 484848, 485940, 513708, 553224, 583128, 592740, 599326, 606060, 642135, 647920, 684944, 691530, 728910, 770562, 790320, 808080, 829836, 833040, 856180, 898989, 922040, 971880, 1027416, 1037295, 1106448, 1166256, 1185480, 1198652, 1212120, 1284270, 1383060, 1457820, 1498315, 1541124, 1659672, 1712360, 1797978, 1844080, 1926405, 1943760, 2054832, 2074590, 2370960, 2397304, 2424240, 2568540, 2696967, 2766120, 2915640, 2996630, 3082248, 3319344, 3424720, 3595956, 3852810, 4149180, 4494945, 4794608, 5137080, 5393934, 5532240, 5831280, 5993260, 6164496, 7191912, 7705620, 8298360, 8989890, 10274160, 10787868, 11986520, 13484835, 14383824, 15411240, 16596720, 17979780, 21575736, 23973040, 26969670, 30822480, 35959560, 43151472, 53939340, 71919120, 107878680, 215757360]

約数ペア:

[(1, 215757360), (2, 107878680), (3, 71919120), (4, 53939340), (5, 43151472), (6, 35959560), (7, 30822480), (8, 26969670), (9, 23973040), (10, 21575736), (12, 17979780), (13, 16596720), (14, 15411240), (15, 14383824), (16, 13484835), (18, 11986520), (20, 10787868), (21, 10274160), (24, 8989890), (26, 8298360), (28, 7705620), (30, 7191912), (35, 6164496), (36, 5993260), (37, 5831280), (39, 5532240), (40, 5393934), (42, 5137080), (45, 4794608), (48, 4494945), (52, 4149180), (56, 3852810), (60, 3595956), (63, 3424720), (65, 3319344), (70, 3082248), (72, 2996630), (74, 2915640), (78, 2766120), (80, 2696967), (84, 2568540), (89, 2424240), (90, 2397304), (91, 2370960), (104, 2074590), (105, 2054832), (111, 1943760), (112, 1926405), (117, 1844080), (120, 1797978), (126, 1712360), (130, 1659672), (140, 1541124), (144, 1498315), (148, 1457820), (156, 1383060), (168, 1284270), (178, 1212120), (180, 1198652), (182, 1185480), (185, 1166256), (195, 1106448), (208, 1037295), (210, 1027416), (222, 971880), (234, 922040), (240, 898989), (252, 856180), (259, 833040), (260, 829836), (267, 808080), (273, 790320), (280, 770562), (296, 728910), (312, 691530), (315, 684944), (333, 647920), (336, 642135), (356, 606060), (360, 599326), (364, 592740), (370, 583128), (390, 553224), (420, 513708), (444, 485940), (445, 484848), (455, 474192), (468, 461020), (481, 448560), (504, 428090), (518, 416520), (520, 414918), (534, 404040), (546, 395160), (555, 388752), (560, 385281), (585, 368816), (592, 364455), (623, 346320), (624, 345765), (630, 342472), (666, 323960), (712, 303030), (720, 299663), (728, 296370), (740, 291564), (777, 277680), (780, 276612), (801, 269360), (819, 263440), (840, 256854), (888, 242970), (890, 242424), (910, 237096), (936, 230510), (962, 224280), (1008, 214045), (1036, 208260), (1040, 207459), (1068, 202020), (1092, 197580), (1110, 194376), (1157, 186480), (1170, 184408), (1246, 173160), (1260, 171236), (1295, 166608), (1332, 161980), (1335, 161616), (1365, 158064), (1424, 151515), (1443, 149520), (1456, 148185), (1480, 145782), (1554, 138840), (1560, 138306), (1602, 134680), (1638, 131720), (1665, 129584), (1680, 128427), (1776, 121485), (1780, 121212), (1820, 118548), (1869, 115440), (1872, 115255), (1924, 112140), (2072, 104130), (2136, 101010), (2184, 98790), (2220, 97188), (2314, 93240), (2331, 92560), (2340, 92204), (2405, 89712), (2492, 86580), (2520, 85618), (2590, 83304), (2664, 80990), (2670, 80808), (2730, 79032), (2886, 74760), (2960, 72891), (3108, 69420), (3115, 69264), (3120, 69153), (3204, 67340), (3276, 65860), (3293, 65520), (3330, 64792), (3367, 64080), (3471, 62160), (3560, 60606), (3640, 59274), (3738, 57720), (3848, 56070), (3885, 55536), (4005, 53872), (4095, 52688), (4144, 52065), (4272, 50505), (4329, 49840), (4368, 49395), (4440, 48594), (4628, 46620), (4662, 46280), (4680, 46102), (4810, 44856), (4984, 43290), (5040, 42809), (5180, 41652), (5328, 40495), (5340, 40404), (5460, 39516), (5607, 38480), (5772, 37380), (5785, 37296), (6216, 34710), (6230, 34632), (6408, 33670), (6552, 32930), (6586, 32760), (6660, 32396), (6734, 32040), (6942, 31080), (7120, 30303), (7215, 29904), (7280, 29637), (7476, 28860), (7696, 28035), (7770, 27768), (8010, 26936), (8099, 26640), (8190, 26344), (8658, 24920), (8880, 24297), (9256, 23310), (9324, 23140), (9345, 23088), (9360, 23051), (9620, 22428), (9879, 21840), (9968, 21645), (10101, 21360), (10360, 20826), (10413, 20720), (10680, 20202), (10920, 19758), (11214, 19240), (11544, 18690), (11570, 18648), (11655, 18512), (12432, 17355), (12460, 17316), (12816, 16835), (13104, 16465), (13172, 16380), (13320, 16198), (13468, 16020), (13884, 15540), (14430, 14952)]