222930720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 288

約数和(自身を含む): 815173632

約数和(自身を除く): 592242912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 53, 60, 69, 72, 80, 90, 92, 96, 106, 115, 120, 127, 138, 144, 159, 160, 180, 184, 207, 212, 230, 240, 254, 265, 276, 288, 318, 345, 360, 368, 381, 414, 424, 460, 477, 480, 508, 530, 552, 635, 636, 690, 720, 736, 762, 795, 828, 848, 920, 954, 1016, 1035, 1060, 1104, 1143, 1219, 1270, 1272, 1380, 1440, 1524, 1590, 1656, 1696, 1840, 1905, 1908, 2032, 2070, 2120, 2208, 2286, 2385, 2438, 2540, 2544, 2760, 2921, 3048, 3180, 3312, 3657, 3680, 3810, 3816, 4064, 4140, 4240, 4572, 4770, 4876, 5080, 5088, 5520, 5715, 5842, 6095, 6096, 6360, 6624, 6731, 7314, 7620, 7632, 8280, 8480, 8763, 9144, 9540, 9752, 10160, 10971, 11040, 11430, 11684, 12190, 12192, 12720, 13462, 14605, 14628, 15240, 15264, 16560, 17526, 18285, 18288, 19080, 19504, 20193, 20320, 21942, 22860, 23368, 24380, 25440, 26289, 26924, 29210, 29256, 30480, 33120, 33655, 35052, 36570, 36576, 38160, 39008, 40386, 43815, 43884, 45720, 46736, 48760, 52578, 53848, 54855, 58420, 58512, 60579, 60960, 67310, 70104, 73140, 76320, 80772, 87630, 87768, 91440, 93472, 97520, 100965, 105156, 107696, 109710, 116840, 117024, 121158, 131445, 134620, 140208, 146280, 154813, 161544, 175260, 175536, 182880, 195040, 201930, 210312, 215392, 219420, 233680, 242316, 262890, 269240, 280416, 292560, 302895, 309626, 323088, 350520, 351072, 403860, 420624, 438840, 464439, 467360, 484632, 525780, 538480, 585120, 605790, 619252, 646176, 701040, 774065, 807720, 841248, 877680, 928878, 969264, 1051560, 1076960, 1211580, 1238504, 1393317, 1402080, 1548130, 1615440, 1755360, 1857756, 1938528, 2103120, 2322195, 2423160, 2477008, 2786634, 3096260, 3230880, 3715512, 4206240, 4644390, 4846320, 4954016, 5573268, 6192520, 6966585, 7431024, 9288780, 9692640, 11146536, 12385040, 13933170, 14862048, 18577560, 22293072, 24770080, 27866340, 37155120, 44586144, 55732680, 74310240, 111465360, 222930720]

約数ペア:

[(1, 222930720), (2, 111465360), (3, 74310240), (4, 55732680), (5, 44586144), (6, 37155120), (8, 27866340), (9, 24770080), (10, 22293072), (12, 18577560), (15, 14862048), (16, 13933170), (18, 12385040), (20, 11146536), (23, 9692640), (24, 9288780), (30, 7431024), (32, 6966585), (36, 6192520), (40, 5573268), (45, 4954016), (46, 4846320), (48, 4644390), (53, 4206240), (60, 3715512), (69, 3230880), (72, 3096260), (80, 2786634), (90, 2477008), (92, 2423160), (96, 2322195), (106, 2103120), (115, 1938528), (120, 1857756), (127, 1755360), (138, 1615440), (144, 1548130), (159, 1402080), (160, 1393317), (180, 1238504), (184, 1211580), (207, 1076960), (212, 1051560), (230, 969264), (240, 928878), (254, 877680), (265, 841248), (276, 807720), (288, 774065), (318, 701040), (345, 646176), (360, 619252), (368, 605790), (381, 585120), (414, 538480), (424, 525780), (460, 484632), (477, 467360), (480, 464439), (508, 438840), (530, 420624), (552, 403860), (635, 351072), (636, 350520), (690, 323088), (720, 309626), (736, 302895), (762, 292560), (795, 280416), (828, 269240), (848, 262890), (920, 242316), (954, 233680), (1016, 219420), (1035, 215392), (1060, 210312), (1104, 201930), (1143, 195040), (1219, 182880), (1270, 175536), (1272, 175260), (1380, 161544), (1440, 154813), (1524, 146280), (1590, 140208), (1656, 134620), (1696, 131445), (1840, 121158), (1905, 117024), (1908, 116840), (2032, 109710), (2070, 107696), (2120, 105156), (2208, 100965), (2286, 97520), (2385, 93472), (2438, 91440), (2540, 87768), (2544, 87630), (2760, 80772), (2921, 76320), (3048, 73140), (3180, 70104), (3312, 67310), (3657, 60960), (3680, 60579), (3810, 58512), (3816, 58420), (4064, 54855), (4140, 53848), (4240, 52578), (4572, 48760), (4770, 46736), (4876, 45720), (5080, 43884), (5088, 43815), (5520, 40386), (5715, 39008), (5842, 38160), (6095, 36576), (6096, 36570), (6360, 35052), (6624, 33655), (6731, 33120), (7314, 30480), (7620, 29256), (7632, 29210), (8280, 26924), (8480, 26289), (8763, 25440), (9144, 24380), (9540, 23368), (9752, 22860), (10160, 21942), (10971, 20320), (11040, 20193), (11430, 19504), (11684, 19080), (12190, 18288), (12192, 18285), (12720, 17526), (13462, 16560), (14605, 15264), (14628, 15240)]