221311440

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 600

約数和(自身を含む): 969828552

約数和(自身を除く): 748517112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 41, 42, 45, 48, 49, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 82, 84, 85, 90, 98, 102, 105, 108, 112, 119, 120, 123, 126, 135, 136, 140, 144, 147, 153, 162, 164, 168, 170, 180, 189, 196, 204, 205, 210, 216, 238, 240, 245, 246, 252, 255, 270, 272, 280, 287, 294, 306, 315, 324, 328, 336, 340, 357, 360, 369, 378, 392, 405, 408, 410, 420, 432, 441, 459, 476, 490, 492, 504, 510, 540, 560, 567, 574, 588, 595, 612, 615, 630, 648, 656, 680, 697, 714, 720, 735, 738, 756, 765, 784, 810, 816, 820, 833, 840, 861, 882, 918, 945, 952, 980, 984, 1008, 1020, 1071, 1080, 1107, 1134, 1148, 1176, 1190, 1224, 1230, 1260, 1296, 1323, 1360, 1377, 1394, 1428, 1435, 1470, 1476, 1512, 1530, 1620, 1640, 1666, 1680, 1722, 1764, 1785, 1836, 1845, 1890, 1904, 1960, 1968, 2009, 2040, 2091, 2142, 2160, 2205, 2214, 2268, 2295, 2296, 2352, 2380, 2448, 2460, 2499, 2520, 2583, 2646, 2754, 2788, 2835, 2856, 2870, 2940, 2952, 3024, 3060, 3213, 3240, 3280, 3321, 3332, 3444, 3485, 3528, 3570, 3672, 3690, 3780, 3920, 3969, 4018, 4080, 4165, 4182, 4284, 4305, 4410, 4428, 4536, 4590, 4592, 4760, 4879, 4920, 4998, 5040, 5166, 5292, 5355, 5508, 5535, 5576, 5670, 5712, 5740, 5880, 5904, 6027, 6120, 6273, 6426, 6480, 6615, 6642, 6664, 6885, 6888, 6970, 7056, 7140, 7344, 7380, 7497, 7560, 7749, 7938, 8036, 8330, 8364, 8568, 8610, 8820, 8856, 9072, 9180, 9520, 9639, 9758, 9840, 9996, 10045, 10332, 10455, 10584, 10710, 11016, 11070, 11152, 11340, 11480, 11760, 12054, 12240, 12495, 12546, 12852, 12915, 13230, 13284, 13328, 13770, 13776, 13940, 14280, 14637, 14760, 14994, 15120, 15498, 15876, 16065, 16072, 16605, 16660, 16728, 17136, 17220, 17640, 17712, 18081, 18360, 18819, 19278, 19516, 19845, 19992, 20090, 20664, 20910, 21168, 21420, 22032, 22140, 22491, 22680, 22960, 23247, 24108, 24395, 24990, 25092, 25704, 25830, 26460, 26568, 27540, 27880, 28560, 29274, 29520, 29988, 30135, 30996, 31365, 31752, 32130, 32144, 33210, 33320, 33456, 34153, 34440, 35280, 36162, 36720, 37485, 37638, 38556, 38745, 39032, 39690, 39984, 40180, 41328, 41820, 42840, 43911, 44280, 44982, 45360, 46494, 48195, 48216, 48790, 49980, 50184, 51408, 51660, 52920, 53136, 54243, 55080, 55760, 56457, 58548, 59976, 60270, 61992, 62730, 63504, 64260, 66420, 66640, 67473, 68306, 68880, 72324, 73185, 74970, 75276, 77112, 77490, 78064, 79380, 80360, 83640, 85680, 87822, 88560, 89964, 90405, 92988, 94095, 96390, 96432, 97580, 99960, 100368, 102459, 103320, 105840, 108486, 110160, 112455, 112914, 116235, 117096, 119952, 120540, 123984, 125460, 128520, 131733, 132840, 134946, 136612, 144648, 146370, 149940, 150552, 154224, 154980, 158760, 160720, 162729, 167280, 170765, 175644, 179928, 180810, 185976, 188190, 192780, 195160, 199920, 204918, 206640, 216972, 219555, 224910, 225828, 232470, 234192, 241080, 250920, 257040, 263466, 265680, 269892, 271215, 273224, 282285, 289296, 292740, 299880, 301104, 307377, 309960, 317520, 325458, 337365, 341530, 351288, 359856, 361620, 371952, 376380, 385560, 390320, 395199, 409836, 433944, 439110, 449820, 451656, 464940, 482160, 501840, 512295, 526932, 539784, 542430, 546448, 564570, 585480, 599760, 614754, 619920, 650916, 658665, 674730, 683060, 702576, 723240, 752760, 771120, 790398, 813645, 819672, 867888, 878220, 899640, 903312, 922131, 929880, 1024590, 1053864, 1079568, 1084860, 1129140, 1170960, 1229508, 1301832, 1317330, 1349460, 1366120, 1446480, 1505520, 1536885, 1580796, 1627290, 1639344, 1756440, 1799280, 1844262, 1859760, 1975995, 2049180, 2107728, 2169720, 2258280, 2459016, 2603664, 2634660, 2698920, 2732240, 2766393, 3073770, 3161592, 3254580, 3512880, 3688524, 3951990, 4098360, 4339440, 4516560, 4610655, 4918032, 5269320, 5397840, 5532786, 6147540, 6323184, 6509160, 7377048, 7903980, 8196720, 9221310, 10538640, 11065572, 12295080, 13018320, 13831965, 14754096, 15807960, 18442620, 22131144, 24590160, 27663930, 31615920, 36885240, 44262288, 55327860, 73770480, 110655720, 221311440]

約数ペア:

[(1, 221311440), (2, 110655720), (3, 73770480), (4, 55327860), (5, 44262288), (6, 36885240), (7, 31615920), (8, 27663930), (9, 24590160), (10, 22131144), (12, 18442620), (14, 15807960), (15, 14754096), (16, 13831965), (17, 13018320), (18, 12295080), (20, 11065572), (21, 10538640), (24, 9221310), (27, 8196720), (28, 7903980), (30, 7377048), (34, 6509160), (35, 6323184), (36, 6147540), (40, 5532786), (41, 5397840), (42, 5269320), (45, 4918032), (48, 4610655), (49, 4516560), (51, 4339440), (54, 4098360), (56, 3951990), (60, 3688524), (63, 3512880), (68, 3254580), (70, 3161592), (72, 3073770), (80, 2766393), (81, 2732240), (82, 2698920), (84, 2634660), (85, 2603664), (90, 2459016), (98, 2258280), (102, 2169720), (105, 2107728), (108, 2049180), (112, 1975995), (119, 1859760), (120, 1844262), (123, 1799280), (126, 1756440), (135, 1639344), (136, 1627290), (140, 1580796), (144, 1536885), (147, 1505520), (153, 1446480), (162, 1366120), (164, 1349460), (168, 1317330), (170, 1301832), (180, 1229508), (189, 1170960), (196, 1129140), (204, 1084860), (205, 1079568), (210, 1053864), (216, 1024590), (238, 929880), (240, 922131), (245, 903312), (246, 899640), (252, 878220), (255, 867888), (270, 819672), (272, 813645), (280, 790398), (287, 771120), (294, 752760), (306, 723240), (315, 702576), (324, 683060), (328, 674730), (336, 658665), (340, 650916), (357, 619920), (360, 614754), (369, 599760), (378, 585480), (392, 564570), (405, 546448), (408, 542430), (410, 539784), (420, 526932), (432, 512295), (441, 501840), (459, 482160), (476, 464940), (490, 451656), (492, 449820), (504, 439110), (510, 433944), (540, 409836), (560, 395199), (567, 390320), (574, 385560), (588, 376380), (595, 371952), (612, 361620), (615, 359856), (630, 351288), (648, 341530), (656, 337365), (680, 325458), (697, 317520), (714, 309960), (720, 307377), (735, 301104), (738, 299880), (756, 292740), (765, 289296), (784, 282285), (810, 273224), (816, 271215), (820, 269892), (833, 265680), (840, 263466), (861, 257040), (882, 250920), (918, 241080), (945, 234192), (952, 232470), (980, 225828), (984, 224910), (1008, 219555), (1020, 216972), (1071, 206640), (1080, 204918), (1107, 199920), (1134, 195160), (1148, 192780), (1176, 188190), (1190, 185976), (1224, 180810), (1230, 179928), (1260, 175644), (1296, 170765), (1323, 167280), (1360, 162729), (1377, 160720), (1394, 158760), (1428, 154980), (1435, 154224), (1470, 150552), (1476, 149940), (1512, 146370), (1530, 144648), (1620, 136612), (1640, 134946), (1666, 132840), (1680, 131733), (1722, 128520), (1764, 125460), (1785, 123984), (1836, 120540), (1845, 119952), (1890, 117096), (1904, 116235), (1960, 112914), (1968, 112455), (2009, 110160), (2040, 108486), (2091, 105840), (2142, 103320), (2160, 102459), (2205, 100368), (2214, 99960), (2268, 97580), (2295, 96432), (2296, 96390), (2352, 94095), (2380, 92988), (2448, 90405), (2460, 89964), (2499, 88560), (2520, 87822), (2583, 85680), (2646, 83640), (2754, 80360), (2788, 79380), (2835, 78064), (2856, 77490), (2870, 77112), (2940, 75276), (2952, 74970), (3024, 73185), (3060, 72324), (3213, 68880), (3240, 68306), (3280, 67473), (3321, 66640), (3332, 66420), (3444, 64260), (3485, 63504), (3528, 62730), (3570, 61992), (3672, 60270), (3690, 59976), (3780, 58548), (3920, 56457), (3969, 55760), (4018, 55080), (4080, 54243), (4165, 53136), (4182, 52920), (4284, 51660), (4305, 51408), (4410, 50184), (4428, 49980), (4536, 48790), (4590, 48216), (4592, 48195), (4760, 46494), (4879, 45360), (4920, 44982), (4998, 44280), (5040, 43911), (5166, 42840), (5292, 41820), (5355, 41328), (5508, 40180), (5535, 39984), (5576, 39690), (5670, 39032), (5712, 38745), (5740, 38556), (5880, 37638), (5904, 37485), (6027, 36720), (6120, 36162), (6273, 35280), (6426, 34440), (6480, 34153), (6615, 33456), (6642, 33320), (6664, 33210), (6885, 32144), (6888, 32130), (6970, 31752), (7056, 31365), (7140, 30996), (7344, 30135), (7380, 29988), (7497, 29520), (7560, 29274), (7749, 28560), (7938, 27880), (8036, 27540), (8330, 26568), (8364, 26460), (8568, 25830), (8610, 25704), (8820, 25092), (8856, 24990), (9072, 24395), (9180, 24108), (9520, 23247), (9639, 22960), (9758, 22680), (9840, 22491), (9996, 22140), (10045, 22032), (10332, 21420), (10455, 21168), (10584, 20910), (10710, 20664), (11016, 20090), (11070, 19992), (11152, 19845), (11340, 19516), (11480, 19278), (11760, 18819), (12054, 18360), (12240, 18081), (12495, 17712), (12546, 17640), (12852, 17220), (12915, 17136), (13230, 16728), (13284, 16660), (13328, 16605), (13770, 16072), (13776, 16065), (13940, 15876), (14280, 15498), (14637, 15120), (14760, 14994)]