222668040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 256

約数和(自身を含む): 836075520

約数和(自身を除く): 613407480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 51, 56, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 248, 255, 280, 310, 340, 357, 372, 408, 420, 434, 465, 476, 503, 510, 527, 595, 620, 651, 680, 714, 744, 840, 868, 930, 952, 1006, 1020, 1054, 1085, 1190, 1240, 1302, 1428, 1509, 1581, 1736, 1785, 1860, 2012, 2040, 2108, 2170, 2380, 2515, 2604, 2635, 2856, 3018, 3162, 3255, 3521, 3570, 3689, 3720, 4024, 4216, 4340, 4760, 5030, 5208, 5270, 6036, 6324, 6510, 7042, 7140, 7378, 7545, 7905, 8551, 8680, 10060, 10540, 10563, 11067, 12072, 12648, 13020, 14084, 14280, 14756, 15090, 15593, 15810, 17102, 17605, 18445, 20120, 21080, 21126, 22134, 25653, 26040, 28168, 29512, 30180, 31186, 31620, 34204, 35210, 36890, 42252, 42755, 44268, 46779, 51306, 52815, 55335, 59857, 60360, 62372, 63240, 68408, 70420, 73780, 77965, 84504, 85510, 88536, 93558, 102612, 105630, 109151, 110670, 119714, 124744, 128265, 140840, 147560, 155930, 171020, 179571, 187116, 205224, 211260, 218302, 221340, 233895, 239428, 256530, 265081, 299285, 311860, 327453, 342040, 359142, 374232, 422520, 436604, 442680, 467790, 478856, 513060, 530162, 545755, 598570, 623720, 654906, 718284, 795243, 873208, 897855, 935580, 1026120, 1060324, 1091510, 1197140, 1309812, 1325405, 1436568, 1590486, 1637265, 1795710, 1855567, 1871160, 2120648, 2183020, 2394280, 2619624, 2650810, 3180972, 3274530, 3591420, 3711134, 3976215, 4366040, 5301620, 5566701, 6361944, 6549060, 7182840, 7422268, 7952430, 9277835, 10603240, 11133402, 13098120, 14844536, 15904860, 18555670, 22266804, 27833505, 31809720, 37111340, 44533608, 55667010, 74222680, 111334020, 222668040]

約数ペア:

[(1, 222668040), (2, 111334020), (3, 74222680), (4, 55667010), (5, 44533608), (6, 37111340), (7, 31809720), (8, 27833505), (10, 22266804), (12, 18555670), (14, 15904860), (15, 14844536), (17, 13098120), (20, 11133402), (21, 10603240), (24, 9277835), (28, 7952430), (30, 7422268), (31, 7182840), (34, 6549060), (35, 6361944), (40, 5566701), (42, 5301620), (51, 4366040), (56, 3976215), (60, 3711134), (62, 3591420), (68, 3274530), (70, 3180972), (84, 2650810), (85, 2619624), (93, 2394280), (102, 2183020), (105, 2120648), (119, 1871160), (120, 1855567), (124, 1795710), (136, 1637265), (140, 1590486), (155, 1436568), (168, 1325405), (170, 1309812), (186, 1197140), (204, 1091510), (210, 1060324), (217, 1026120), (238, 935580), (248, 897855), (255, 873208), (280, 795243), (310, 718284), (340, 654906), (357, 623720), (372, 598570), (408, 545755), (420, 530162), (434, 513060), (465, 478856), (476, 467790), (503, 442680), (510, 436604), (527, 422520), (595, 374232), (620, 359142), (651, 342040), (680, 327453), (714, 311860), (744, 299285), (840, 265081), (868, 256530), (930, 239428), (952, 233895), (1006, 221340), (1020, 218302), (1054, 211260), (1085, 205224), (1190, 187116), (1240, 179571), (1302, 171020), (1428, 155930), (1509, 147560), (1581, 140840), (1736, 128265), (1785, 124744), (1860, 119714), (2012, 110670), (2040, 109151), (2108, 105630), (2170, 102612), (2380, 93558), (2515, 88536), (2604, 85510), (2635, 84504), (2856, 77965), (3018, 73780), (3162, 70420), (3255, 68408), (3521, 63240), (3570, 62372), (3689, 60360), (3720, 59857), (4024, 55335), (4216, 52815), (4340, 51306), (4760, 46779), (5030, 44268), (5208, 42755), (5270, 42252), (6036, 36890), (6324, 35210), (6510, 34204), (7042, 31620), (7140, 31186), (7378, 30180), (7545, 29512), (7905, 28168), (8551, 26040), (8680, 25653), (10060, 22134), (10540, 21126), (10563, 21080), (11067, 20120), (12072, 18445), (12648, 17605), (13020, 17102), (14084, 15810), (14280, 15593), (14756, 15090)]