223266120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 256

約数和(自身を含む): 849070080

約数和(自身を除く): 625803960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 73, 77, 84, 88, 105, 110, 120, 132, 140, 146, 154, 165, 168, 210, 219, 220, 231, 264, 280, 292, 308, 330, 331, 365, 385, 420, 438, 440, 462, 511, 584, 616, 660, 662, 730, 770, 803, 840, 876, 924, 993, 1022, 1095, 1155, 1320, 1324, 1460, 1533, 1540, 1606, 1655, 1752, 1848, 1986, 2044, 2190, 2310, 2317, 2409, 2555, 2648, 2920, 3066, 3080, 3212, 3310, 3641, 3972, 4015, 4088, 4380, 4620, 4634, 4818, 4965, 5110, 5621, 6132, 6424, 6620, 6951, 7282, 7665, 7944, 8030, 8760, 9240, 9268, 9636, 9930, 10220, 10923, 11242, 11585, 12045, 12264, 13240, 13902, 14564, 15330, 16060, 16863, 18205, 18536, 19272, 19860, 20440, 21846, 22484, 23170, 24090, 24163, 25487, 27804, 28105, 29128, 30660, 32120, 33726, 34755, 36410, 39720, 43692, 44968, 46340, 48180, 48326, 50974, 54615, 55608, 56210, 61320, 67452, 69510, 72489, 72820, 76461, 84315, 87384, 92680, 96360, 96652, 101948, 109230, 112420, 120815, 127435, 134904, 139020, 144978, 145640, 152922, 168630, 169141, 193304, 203896, 218460, 224840, 241630, 254870, 265793, 278040, 289956, 305844, 337260, 338282, 362445, 382305, 436920, 483260, 507423, 509740, 531586, 579912, 611688, 674520, 676564, 724890, 764610, 797379, 845705, 966520, 1014846, 1019480, 1063172, 1328965, 1353128, 1449780, 1529220, 1594758, 1691410, 1860551, 2029692, 2126344, 2537115, 2657930, 2899560, 3058440, 3189516, 3382820, 3721102, 3986895, 4059384, 5074230, 5315860, 5581653, 6379032, 6765640, 7442204, 7973790, 9302755, 10148460, 10631720, 11163306, 14884408, 15947580, 18605510, 20296920, 22326612, 27908265, 31895160, 37211020, 44653224, 55816530, 74422040, 111633060, 223266120]

約数ペア:

[(1, 223266120), (2, 111633060), (3, 74422040), (4, 55816530), (5, 44653224), (6, 37211020), (7, 31895160), (8, 27908265), (10, 22326612), (11, 20296920), (12, 18605510), (14, 15947580), (15, 14884408), (20, 11163306), (21, 10631720), (22, 10148460), (24, 9302755), (28, 7973790), (30, 7442204), (33, 6765640), (35, 6379032), (40, 5581653), (42, 5315860), (44, 5074230), (55, 4059384), (56, 3986895), (60, 3721102), (66, 3382820), (70, 3189516), (73, 3058440), (77, 2899560), (84, 2657930), (88, 2537115), (105, 2126344), (110, 2029692), (120, 1860551), (132, 1691410), (140, 1594758), (146, 1529220), (154, 1449780), (165, 1353128), (168, 1328965), (210, 1063172), (219, 1019480), (220, 1014846), (231, 966520), (264, 845705), (280, 797379), (292, 764610), (308, 724890), (330, 676564), (331, 674520), (365, 611688), (385, 579912), (420, 531586), (438, 509740), (440, 507423), (462, 483260), (511, 436920), (584, 382305), (616, 362445), (660, 338282), (662, 337260), (730, 305844), (770, 289956), (803, 278040), (840, 265793), (876, 254870), (924, 241630), (993, 224840), (1022, 218460), (1095, 203896), (1155, 193304), (1320, 169141), (1324, 168630), (1460, 152922), (1533, 145640), (1540, 144978), (1606, 139020), (1655, 134904), (1752, 127435), (1848, 120815), (1986, 112420), (2044, 109230), (2190, 101948), (2310, 96652), (2317, 96360), (2409, 92680), (2555, 87384), (2648, 84315), (2920, 76461), (3066, 72820), (3080, 72489), (3212, 69510), (3310, 67452), (3641, 61320), (3972, 56210), (4015, 55608), (4088, 54615), (4380, 50974), (4620, 48326), (4634, 48180), (4818, 46340), (4965, 44968), (5110, 43692), (5621, 39720), (6132, 36410), (6424, 34755), (6620, 33726), (6951, 32120), (7282, 30660), (7665, 29128), (7944, 28105), (8030, 27804), (8760, 25487), (9240, 24163), (9268, 24090), (9636, 23170), (9930, 22484), (10220, 21846), (10923, 20440), (11242, 19860), (11585, 19272), (12045, 18536), (12264, 18205), (13240, 16863), (13902, 16060), (14564, 15330)]