28000025280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2069}}^1$

素因数の和:2256

約数の個数: 336

約数和(自身を含む): 99738362880

約数和(自身を除く): 71738337600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 127, 144, 148, 160, 180, 185, 192, 222, 240, 254, 288, 296, 320, 333, 360, 370, 381, 444, 480, 508, 555, 576, 592, 635, 666, 720, 740, 762, 888, 960, 1016, 1110, 1143, 1184, 1270, 1332, 1440, 1480, 1524, 1665, 1776, 1905, 2032, 2069, 2220, 2286, 2368, 2540, 2664, 2880, 2960, 3048, 3330, 3552, 3810, 4064, 4138, 4440, 4572, 4699, 5080, 5328, 5715, 5920, 6096, 6207, 6660, 7104, 7620, 8128, 8276, 8880, 9144, 9398, 10160, 10345, 10656, 11430, 11840, 12192, 12414, 13320, 14097, 15240, 16552, 17760, 18288, 18621, 18796, 20320, 20690, 21312, 22860, 23495, 24384, 24828, 26640, 28194, 30480, 31035, 33104, 35520, 36576, 37242, 37592, 40640, 41380, 42291, 45720, 46990, 49656, 53280, 56388, 60960, 62070, 66208, 70485, 73152, 74484, 75184, 76553, 82760, 84582, 91440, 93105, 93980, 99312, 106560, 112776, 121920, 124140, 132416, 140970, 148968, 150368, 153106, 165520, 169164, 182880, 186210, 187960, 198624, 211455, 225552, 229659, 248280, 262763, 281940, 297936, 300736, 306212, 331040, 338328, 365760, 372420, 375920, 382765, 397248, 422910, 451104, 459318, 496560, 525526, 563880, 595872, 612424, 662080, 676656, 688977, 744840, 751840, 765530, 788289, 845820, 902208, 918636, 993120, 1051052, 1127760, 1148295, 1191744, 1224848, 1313815, 1353312, 1377954, 1489680, 1503680, 1531060, 1576578, 1691640, 1837272, 1986240, 2102104, 2255520, 2296590, 2364867, 2449696, 2627630, 2706624, 2755908, 2979360, 3062120, 3153156, 3383280, 3444885, 3674544, 3941445, 4204208, 4511040, 4593180, 4729734, 4899392, 5255260, 5511816, 5958720, 6124240, 6306312, 6766560, 6889770, 7349088, 7882890, 8408416, 9186360, 9459468, 9722231, 10510520, 11023632, 11824335, 12248480, 12612624, 13533120, 13779540, 14698176, 15765780, 16816832, 18372720, 18918936, 19444462, 21021040, 22047264, 23648670, 24496960, 25225248, 27559080, 29166693, 31531560, 36745440, 37837872, 38888924, 42042080, 44094528, 47297340, 48611155, 50450496, 55118160, 58333386, 63063120, 73490880, 75675744, 77777848, 84084160, 87500079, 94594680, 97222310, 110236320, 116666772, 126126240, 145833465, 151351488, 155555696, 175000158, 189189360, 194444620, 220472640, 233333544, 252252480, 291666930, 311111392, 350000316, 378378720, 388889240, 437500395, 466667088, 583333860, 622222784, 700000632, 756757440, 777778480, 875000790, 933334176, 1166667720, 1400001264, 1555556960, 1750001580, 1866668352, 2333335440, 2800002528, 3111113920, 3500003160, 4666670880, 5600005056, 7000006320, 9333341760, 14000012640, 28000025280]

約数ペア:

[(1, 28000025280), (2, 14000012640), (3, 9333341760), (4, 7000006320), (5, 5600005056), (6, 4666670880), (8, 3500003160), (9, 3111113920), (10, 2800002528), (12, 2333335440), (15, 1866668352), (16, 1750001580), (18, 1555556960), (20, 1400001264), (24, 1166667720), (30, 933334176), (32, 875000790), (36, 777778480), (37, 756757440), (40, 700000632), (45, 622222784), (48, 583333860), (60, 466667088), (64, 437500395), (72, 388889240), (74, 378378720), (80, 350000316), (90, 311111392), (96, 291666930), (111, 252252480), (120, 233333544), (127, 220472640), (144, 194444620), (148, 189189360), (160, 175000158), (180, 155555696), (185, 151351488), (192, 145833465), (222, 126126240), (240, 116666772), (254, 110236320), (288, 97222310), (296, 94594680), (320, 87500079), (333, 84084160), (360, 77777848), (370, 75675744), (381, 73490880), (444, 63063120), (480, 58333386), (508, 55118160), (555, 50450496), (576, 48611155), (592, 47297340), (635, 44094528), (666, 42042080), (720, 38888924), (740, 37837872), (762, 36745440), (888, 31531560), (960, 29166693), (1016, 27559080), (1110, 25225248), (1143, 24496960), (1184, 23648670), (1270, 22047264), (1332, 21021040), (1440, 19444462), (1480, 18918936), (1524, 18372720), (1665, 16816832), (1776, 15765780), (1905, 14698176), (2032, 13779540), (2069, 13533120), (2220, 12612624), (2286, 12248480), (2368, 11824335), (2540, 11023632), (2664, 10510520), (2880, 9722231), (2960, 9459468), (3048, 9186360), (3330, 8408416), (3552, 7882890), (3810, 7349088), (4064, 6889770), (4138, 6766560), (4440, 6306312), (4572, 6124240), (4699, 5958720), (5080, 5511816), (5328, 5255260), (5715, 4899392), (5920, 4729734), (6096, 4593180), (6207, 4511040), (6660, 4204208), (7104, 3941445), (7620, 3674544), (8128, 3444885), (8276, 3383280), (8880, 3153156), (9144, 3062120), (9398, 2979360), (10160, 2755908), (10345, 2706624), (10656, 2627630), (11430, 2449696), (11840, 2364867), (12192, 2296590), (12414, 2255520), (13320, 2102104), (14097, 1986240), (15240, 1837272), (16552, 1691640), (17760, 1576578), (18288, 1531060), (18621, 1503680), (18796, 1489680), (20320, 1377954), (20690, 1353312), (21312, 1313815), (22860, 1224848), (23495, 1191744), (24384, 1148295), (24828, 1127760), (26640, 1051052), (28194, 993120), (30480, 918636), (31035, 902208), (33104, 845820), (35520, 788289), (36576, 765530), (37242, 751840), (37592, 744840), (40640, 688977), (41380, 676656), (42291, 662080), (45720, 612424), (46990, 595872), (49656, 563880), (53280, 525526), (56388, 496560), (60960, 459318), (62070, 451104), (66208, 422910), (70485, 397248), (73152, 382765), (74484, 375920), (75184, 372420), (76553, 365760), (82760, 338328), (84582, 331040), (91440, 306212), (93105, 300736), (93980, 297936), (99312, 281940), (106560, 262763), (112776, 248280), (121920, 229659), (124140, 225552), (132416, 211455), (140970, 198624), (148968, 187960), (150368, 186210), (153106, 182880), (165520, 169164)]