259020720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 320

約数和(自身を含む): 1049456640

約数和(自身を除く): 790435920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 168, 180, 185, 189, 210, 216, 222, 240, 252, 259, 270, 280, 296, 315, 333, 336, 360, 370, 378, 420, 432, 444, 463, 504, 518, 540, 555, 560, 592, 630, 666, 720, 740, 756, 777, 840, 888, 926, 945, 999, 1008, 1036, 1080, 1110, 1260, 1295, 1332, 1389, 1480, 1512, 1554, 1665, 1680, 1776, 1852, 1890, 1998, 2072, 2160, 2220, 2315, 2331, 2520, 2590, 2664, 2778, 2960, 3024, 3108, 3241, 3330, 3704, 3780, 3885, 3996, 4144, 4167, 4440, 4630, 4662, 4995, 5040, 5180, 5328, 5556, 6216, 6482, 6660, 6945, 6993, 7408, 7560, 7770, 7992, 8334, 8880, 9260, 9324, 9723, 9990, 10360, 11112, 11655, 12432, 12501, 12964, 13320, 13890, 13986, 15120, 15540, 15984, 16205, 16668, 17131, 18520, 18648, 19446, 19980, 20720, 20835, 22224, 23310, 25002, 25928, 26640, 27780, 27972, 29169, 31080, 32410, 33336, 34262, 34965, 37040, 37296, 38892, 39960, 41670, 46620, 48615, 50004, 51393, 51856, 55560, 55944, 58338, 62160, 62505, 64820, 66672, 68524, 69930, 77784, 79920, 83340, 85655, 87507, 93240, 97230, 100008, 102786, 111120, 111888, 116676, 119917, 125010, 129640, 137048, 139860, 145845, 154179, 155568, 166680, 171310, 175014, 186480, 194460, 200016, 205572, 233352, 239834, 250020, 256965, 259280, 274096, 279720, 291690, 308358, 333360, 342620, 350028, 359751, 388920, 411144, 437535, 462537, 466704, 479668, 500040, 513930, 559440, 583380, 599585, 616716, 685240, 700056, 719502, 770895, 777840, 822288, 875070, 925074, 959336, 1000080, 1027860, 1079253, 1166760, 1199170, 1233432, 1370480, 1400112, 1439004, 1541790, 1750140, 1798755, 1850148, 1918672, 2055720, 2158506, 2312685, 2333520, 2398340, 2466864, 2878008, 3083580, 3237759, 3500280, 3597510, 3700296, 4111440, 4317012, 4625370, 4796680, 5396265, 5756016, 6167160, 6475518, 7000560, 7195020, 7400592, 8634024, 9250740, 9593360, 10792530, 12334320, 12951036, 14390040, 16188795, 17268048, 18501480, 21585060, 25902072, 28780080, 32377590, 37002960, 43170120, 51804144, 64755180, 86340240, 129510360, 259020720]

約数ペア:

[(1, 259020720), (2, 129510360), (3, 86340240), (4, 64755180), (5, 51804144), (6, 43170120), (7, 37002960), (8, 32377590), (9, 28780080), (10, 25902072), (12, 21585060), (14, 18501480), (15, 17268048), (16, 16188795), (18, 14390040), (20, 12951036), (21, 12334320), (24, 10792530), (27, 9593360), (28, 9250740), (30, 8634024), (35, 7400592), (36, 7195020), (37, 7000560), (40, 6475518), (42, 6167160), (45, 5756016), (48, 5396265), (54, 4796680), (56, 4625370), (60, 4317012), (63, 4111440), (70, 3700296), (72, 3597510), (74, 3500280), (80, 3237759), (84, 3083580), (90, 2878008), (105, 2466864), (108, 2398340), (111, 2333520), (112, 2312685), (120, 2158506), (126, 2055720), (135, 1918672), (140, 1850148), (144, 1798755), (148, 1750140), (168, 1541790), (180, 1439004), (185, 1400112), (189, 1370480), (210, 1233432), (216, 1199170), (222, 1166760), (240, 1079253), (252, 1027860), (259, 1000080), (270, 959336), (280, 925074), (296, 875070), (315, 822288), (333, 777840), (336, 770895), (360, 719502), (370, 700056), (378, 685240), (420, 616716), (432, 599585), (444, 583380), (463, 559440), (504, 513930), (518, 500040), (540, 479668), (555, 466704), (560, 462537), (592, 437535), (630, 411144), (666, 388920), (720, 359751), (740, 350028), (756, 342620), (777, 333360), (840, 308358), (888, 291690), (926, 279720), (945, 274096), (999, 259280), (1008, 256965), (1036, 250020), (1080, 239834), (1110, 233352), (1260, 205572), (1295, 200016), (1332, 194460), (1389, 186480), (1480, 175014), (1512, 171310), (1554, 166680), (1665, 155568), (1680, 154179), (1776, 145845), (1852, 139860), (1890, 137048), (1998, 129640), (2072, 125010), (2160, 119917), (2220, 116676), (2315, 111888), (2331, 111120), (2520, 102786), (2590, 100008), (2664, 97230), (2778, 93240), (2960, 87507), (3024, 85655), (3108, 83340), (3241, 79920), (3330, 77784), (3704, 69930), (3780, 68524), (3885, 66672), (3996, 64820), (4144, 62505), (4167, 62160), (4440, 58338), (4630, 55944), (4662, 55560), (4995, 51856), (5040, 51393), (5180, 50004), (5328, 48615), (5556, 46620), (6216, 41670), (6482, 39960), (6660, 38892), (6945, 37296), (6993, 37040), (7408, 34965), (7560, 34262), (7770, 33336), (7992, 32410), (8334, 31080), (8880, 29169), (9260, 27972), (9324, 27780), (9723, 26640), (9990, 25928), (10360, 25002), (11112, 23310), (11655, 22224), (12432, 20835), (12501, 20720), (12964, 19980), (13320, 19446), (13890, 18648), (13986, 18520), (15120, 17131), (15540, 16668), (15984, 16205)]