1440525240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:523

約数の個数: 384

約数和(自身を含む): 5891857920

約数和(自身を除く): 4451332680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 157, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 314, 315, 330, 331, 360, 385, 396, 420, 440, 462, 471, 495, 504, 616, 628, 630, 660, 662, 693, 770, 785, 792, 840, 924, 942, 990, 993, 1099, 1155, 1256, 1260, 1320, 1324, 1386, 1413, 1540, 1570, 1655, 1727, 1848, 1884, 1980, 1986, 2198, 2310, 2317, 2355, 2520, 2648, 2772, 2826, 2979, 3080, 3140, 3297, 3310, 3454, 3465, 3641, 3768, 3960, 3972, 4396, 4620, 4634, 4710, 4965, 5181, 5495, 5544, 5652, 5958, 6280, 6594, 6620, 6908, 6930, 6951, 7065, 7282, 7944, 8635, 8792, 9240, 9268, 9420, 9891, 9930, 10362, 10923, 10990, 11304, 11585, 11916, 12089, 13188, 13240, 13816, 13860, 13902, 14130, 14564, 14895, 15543, 16485, 17270, 18205, 18536, 18840, 19782, 19860, 20724, 20853, 21846, 21980, 23170, 23832, 24178, 25487, 25905, 26376, 27720, 27804, 28260, 29128, 29790, 31086, 32769, 32970, 34540, 34755, 36267, 36410, 39564, 39720, 41448, 41706, 43692, 43960, 46340, 48356, 49455, 50974, 51810, 51967, 54615, 55608, 56520, 59580, 60445, 62172, 65538, 65940, 69080, 69510, 72534, 72820, 76461, 77715, 79128, 83412, 87384, 92680, 96712, 98910, 101948, 103620, 103934, 104265, 108801, 109230, 119160, 120890, 124344, 127435, 131076, 131880, 139020, 145068, 145640, 152922, 155430, 155901, 163845, 166824, 181335, 197820, 203896, 207240, 207868, 208530, 217602, 218460, 229383, 241780, 254870, 259835, 262152, 278040, 290136, 305844, 310860, 311802, 327690, 362670, 363769, 382305, 395640, 415736, 417060, 435204, 436920, 458766, 467703, 483560, 509740, 519670, 544005, 571637, 611688, 621720, 623604, 655380, 725340, 727538, 764610, 779505, 834120, 870408, 917532, 935406, 1019480, 1039340, 1088010, 1091307, 1143274, 1146915, 1247208, 1310760, 1450680, 1455076, 1529220, 1559010, 1714911, 1818845, 1835064, 1870812, 2078680, 2176020, 2182614, 2286548, 2293830, 2338515, 2858185, 2910152, 3058440, 3118020, 3273921, 3429822, 3637690, 3741624, 4001459, 4352040, 4365228, 4573096, 4587660, 4677030, 5144733, 5456535, 5716370, 6236040, 6547842, 6859644, 7275380, 8002918, 8574555, 8730456, 9175320, 9354060, 10289466, 10913070, 11432740, 12004377, 13095684, 13719288, 14550760, 16005836, 16369605, 17149110, 18708120, 20007295, 20578932, 21826140, 22865480, 24008754, 25723665, 26191368, 32011672, 32739210, 34298220, 36013131, 40014590, 41157864, 43652280, 48017508, 51447330, 60021885, 65478420, 68596440, 72026262, 80029180, 96035016, 102894660, 120043770, 130956840, 144052524, 160058360, 180065655, 205789320, 240087540, 288105048, 360131310, 480175080, 720262620, 1440525240]

約数ペア:

[(1, 1440525240), (2, 720262620), (3, 480175080), (4, 360131310), (5, 288105048), (6, 240087540), (7, 205789320), (8, 180065655), (9, 160058360), (10, 144052524), (11, 130956840), (12, 120043770), (14, 102894660), (15, 96035016), (18, 80029180), (20, 72026262), (21, 68596440), (22, 65478420), (24, 60021885), (28, 51447330), (30, 48017508), (33, 43652280), (35, 41157864), (36, 40014590), (40, 36013131), (42, 34298220), (44, 32739210), (45, 32011672), (55, 26191368), (56, 25723665), (60, 24008754), (63, 22865480), (66, 21826140), (70, 20578932), (72, 20007295), (77, 18708120), (84, 17149110), (88, 16369605), (90, 16005836), (99, 14550760), (105, 13719288), (110, 13095684), (120, 12004377), (126, 11432740), (132, 10913070), (140, 10289466), (154, 9354060), (157, 9175320), (165, 8730456), (168, 8574555), (180, 8002918), (198, 7275380), (210, 6859644), (220, 6547842), (231, 6236040), (252, 5716370), (264, 5456535), (280, 5144733), (308, 4677030), (314, 4587660), (315, 4573096), (330, 4365228), (331, 4352040), (360, 4001459), (385, 3741624), (396, 3637690), (420, 3429822), (440, 3273921), (462, 3118020), (471, 3058440), (495, 2910152), (504, 2858185), (616, 2338515), (628, 2293830), (630, 2286548), (660, 2182614), (662, 2176020), (693, 2078680), (770, 1870812), (785, 1835064), (792, 1818845), (840, 1714911), (924, 1559010), (942, 1529220), (990, 1455076), (993, 1450680), (1099, 1310760), (1155, 1247208), (1256, 1146915), (1260, 1143274), (1320, 1091307), (1324, 1088010), (1386, 1039340), (1413, 1019480), (1540, 935406), (1570, 917532), (1655, 870408), (1727, 834120), (1848, 779505), (1884, 764610), (1980, 727538), (1986, 725340), (2198, 655380), (2310, 623604), (2317, 621720), (2355, 611688), (2520, 571637), (2648, 544005), (2772, 519670), (2826, 509740), (2979, 483560), (3080, 467703), (3140, 458766), (3297, 436920), (3310, 435204), (3454, 417060), (3465, 415736), (3641, 395640), (3768, 382305), (3960, 363769), (3972, 362670), (4396, 327690), (4620, 311802), (4634, 310860), (4710, 305844), (4965, 290136), (5181, 278040), (5495, 262152), (5544, 259835), (5652, 254870), (5958, 241780), (6280, 229383), (6594, 218460), (6620, 217602), (6908, 208530), (6930, 207868), (6951, 207240), (7065, 203896), (7282, 197820), (7944, 181335), (8635, 166824), (8792, 163845), (9240, 155901), (9268, 155430), (9420, 152922), (9891, 145640), (9930, 145068), (10362, 139020), (10923, 131880), (10990, 131076), (11304, 127435), (11585, 124344), (11916, 120890), (12089, 119160), (13188, 109230), (13240, 108801), (13816, 104265), (13860, 103934), (13902, 103620), (14130, 101948), (14564, 98910), (14895, 96712), (15543, 92680), (16485, 87384), (17270, 83412), (18205, 79128), (18536, 77715), (18840, 76461), (19782, 72820), (19860, 72534), (20724, 69510), (20853, 69080), (21846, 65940), (21980, 65538), (23170, 62172), (23832, 60445), (24178, 59580), (25487, 56520), (25905, 55608), (26376, 54615), (27720, 51967), (27804, 51810), (28260, 50974), (29128, 49455), (29790, 48356), (31086, 46340), (32769, 43960), (32970, 43692), (34540, 41706), (34755, 41448), (36267, 39720), (36410, 39564)]