219847320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 432

約数和(自身を含む): 922456080

約数和(自身を除く): 702608760

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, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 103, 105, 110, 120, 121, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 206, 210, 220, 231, 242, 245, 252, 264, 280, 294, 308, 309, 315, 330, 360, 363, 385, 392, 396, 412, 420, 440, 441, 462, 484, 490, 495, 504, 515, 539, 588, 605, 616, 618, 630, 660, 693, 721, 726, 735, 770, 792, 824, 840, 847, 882, 924, 927, 968, 980, 990, 1030, 1078, 1089, 1133, 1155, 1176, 1210, 1236, 1260, 1320, 1386, 1442, 1452, 1470, 1540, 1545, 1617, 1694, 1764, 1815, 1848, 1854, 1960, 1980, 2060, 2156, 2163, 2178, 2205, 2266, 2310, 2420, 2472, 2520, 2541, 2695, 2772, 2884, 2904, 2940, 3080, 3090, 3234, 3388, 3399, 3465, 3528, 3605, 3630, 3708, 3960, 4120, 4235, 4312, 4326, 4356, 4410, 4532, 4620, 4635, 4840, 4851, 5047, 5082, 5390, 5445, 5544, 5665, 5768, 5880, 5929, 6180, 6468, 6489, 6776, 6798, 6930, 7210, 7260, 7416, 7623, 7931, 8085, 8470, 8652, 8712, 8820, 9064, 9240, 9270, 9702, 10094, 10164, 10197, 10780, 10815, 10890, 11330, 11858, 12360, 12463, 12705, 12936, 12978, 13596, 13860, 14420, 14520, 15141, 15246, 15862, 16170, 16940, 16995, 17304, 17640, 17787, 18540, 19404, 20188, 20328, 20394, 21560, 21630, 21780, 22660, 23716, 23793, 24255, 24926, 25235, 25410, 25956, 27192, 27720, 28840, 29645, 30282, 30492, 31724, 32340, 32445, 33880, 33990, 35574, 37080, 37389, 38115, 38808, 39655, 40376, 40788, 43260, 43560, 45320, 45423, 47432, 47586, 48510, 49852, 50470, 50820, 50985, 51912, 53361, 55517, 59290, 60564, 60984, 62315, 63448, 64680, 64890, 67980, 71148, 71379, 74778, 75705, 76230, 79310, 81576, 86520, 87241, 88935, 90846, 95172, 97020, 99704, 100940, 101640, 101970, 106722, 111034, 112167, 118580, 118965, 121128, 124630, 129780, 135960, 142296, 142758, 149556, 151410, 152460, 158620, 166551, 174482, 177870, 181692, 186945, 190344, 194040, 201880, 203940, 213444, 222068, 224334, 227115, 237160, 237930, 249260, 259560, 261723, 266805, 277585, 285516, 299112, 302820, 304920, 317240, 333102, 348964, 355740, 356895, 363384, 373890, 407880, 426888, 436205, 444136, 448668, 454230, 475860, 498520, 499653, 523446, 533610, 555170, 560835, 571032, 605640, 610687, 666204, 697928, 711480, 713790, 747780, 785169, 832755, 872410, 897336, 908460, 951720, 999306, 1046892, 1067220, 1110340, 1121670, 1221374, 1308615, 1332408, 1427580, 1495560, 1570338, 1665510, 1744820, 1816920, 1832061, 1998612, 2093784, 2134440, 2220680, 2243340, 2442748, 2498265, 2617230, 2855160, 3053435, 3140676, 3331020, 3489640, 3664122, 3925845, 3997224, 4486680, 4885496, 4996530, 5234460, 5496183, 6106870, 6281352, 6662040, 7328244, 7851690, 9160305, 9993060, 10468920, 10992366, 12213740, 14656488, 15703380, 18320610, 19986120, 21984732, 24427480, 27480915, 31406760, 36641220, 43969464, 54961830, 73282440, 109923660, 219847320]

約数ペア:

[(1, 219847320), (2, 109923660), (3, 73282440), (4, 54961830), (5, 43969464), (6, 36641220), (7, 31406760), (8, 27480915), (9, 24427480), (10, 21984732), (11, 19986120), (12, 18320610), (14, 15703380), (15, 14656488), (18, 12213740), (20, 10992366), (21, 10468920), (22, 9993060), (24, 9160305), (28, 7851690), (30, 7328244), (33, 6662040), (35, 6281352), (36, 6106870), (40, 5496183), (42, 5234460), (44, 4996530), (45, 4885496), (49, 4486680), (55, 3997224), (56, 3925845), (60, 3664122), (63, 3489640), (66, 3331020), (70, 3140676), (72, 3053435), (77, 2855160), (84, 2617230), (88, 2498265), (90, 2442748), (98, 2243340), (99, 2220680), (103, 2134440), (105, 2093784), (110, 1998612), (120, 1832061), (121, 1816920), (126, 1744820), (132, 1665510), (140, 1570338), (147, 1495560), (154, 1427580), (165, 1332408), (168, 1308615), (180, 1221374), (196, 1121670), (198, 1110340), (206, 1067220), (210, 1046892), (220, 999306), (231, 951720), (242, 908460), (245, 897336), (252, 872410), (264, 832755), (280, 785169), (294, 747780), (308, 713790), (309, 711480), (315, 697928), (330, 666204), (360, 610687), (363, 605640), (385, 571032), (392, 560835), (396, 555170), (412, 533610), (420, 523446), (440, 499653), (441, 498520), (462, 475860), (484, 454230), (490, 448668), (495, 444136), (504, 436205), (515, 426888), (539, 407880), (588, 373890), (605, 363384), (616, 356895), (618, 355740), (630, 348964), (660, 333102), (693, 317240), (721, 304920), (726, 302820), (735, 299112), (770, 285516), (792, 277585), (824, 266805), (840, 261723), (847, 259560), (882, 249260), (924, 237930), (927, 237160), (968, 227115), (980, 224334), (990, 222068), (1030, 213444), (1078, 203940), (1089, 201880), (1133, 194040), (1155, 190344), (1176, 186945), (1210, 181692), (1236, 177870), (1260, 174482), (1320, 166551), (1386, 158620), (1442, 152460), (1452, 151410), (1470, 149556), (1540, 142758), (1545, 142296), (1617, 135960), (1694, 129780), (1764, 124630), (1815, 121128), (1848, 118965), (1854, 118580), (1960, 112167), (1980, 111034), (2060, 106722), (2156, 101970), (2163, 101640), (2178, 100940), (2205, 99704), (2266, 97020), (2310, 95172), (2420, 90846), (2472, 88935), (2520, 87241), (2541, 86520), (2695, 81576), (2772, 79310), (2884, 76230), (2904, 75705), (2940, 74778), (3080, 71379), (3090, 71148), (3234, 67980), (3388, 64890), (3399, 64680), (3465, 63448), (3528, 62315), (3605, 60984), (3630, 60564), (3708, 59290), (3960, 55517), (4120, 53361), (4235, 51912), (4312, 50985), (4326, 50820), (4356, 50470), (4410, 49852), (4532, 48510), (4620, 47586), (4635, 47432), (4840, 45423), (4851, 45320), (5047, 43560), (5082, 43260), (5390, 40788), (5445, 40376), (5544, 39655), (5665, 38808), (5768, 38115), (5880, 37389), (5929, 37080), (6180, 35574), (6468, 33990), (6489, 33880), (6776, 32445), (6798, 32340), (6930, 31724), (7210, 30492), (7260, 30282), (7416, 29645), (7623, 28840), (7931, 27720), (8085, 27192), (8470, 25956), (8652, 25410), (8712, 25235), (8820, 24926), (9064, 24255), (9240, 23793), (9270, 23716), (9702, 22660), (10094, 21780), (10164, 21630), (10197, 21560), (10780, 20394), (10815, 20328), (10890, 20188), (11330, 19404), (11858, 18540), (12360, 17787), (12463, 17640), (12705, 17304), (12936, 16995), (12978, 16940), (13596, 16170), (13860, 15862), (14420, 15246), (14520, 15141)]