328856220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{719}}^1$

素因数の和:766

約数の個数: 288

約数和(自身を含む): 1287014400

約数和(自身を除く): 958158180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 242, 252, 270, 297, 308, 315, 330, 363, 378, 385, 396, 420, 462, 484, 495, 540, 594, 605, 630, 660, 693, 719, 726, 756, 770, 847, 924, 945, 990, 1089, 1155, 1188, 1210, 1260, 1386, 1438, 1452, 1485, 1540, 1694, 1815, 1890, 1980, 2079, 2157, 2178, 2310, 2420, 2541, 2772, 2876, 2970, 3267, 3388, 3465, 3595, 3630, 3780, 4158, 4235, 4314, 4356, 4620, 5033, 5082, 5445, 5940, 6471, 6534, 6930, 7190, 7260, 7623, 7909, 8316, 8470, 8628, 10066, 10164, 10395, 10785, 10890, 12705, 12942, 13068, 13860, 14380, 15099, 15246, 15818, 16335, 16940, 19413, 20132, 20790, 21570, 21780, 22869, 23727, 25165, 25410, 25884, 30198, 30492, 31636, 32355, 32670, 38115, 38826, 39545, 41580, 43140, 45297, 45738, 47454, 50330, 50820, 55363, 60396, 64710, 65340, 71181, 75495, 76230, 77652, 79090, 86999, 90594, 91476, 94908, 97065, 100660, 110726, 114345, 118635, 129420, 135891, 142362, 150990, 152460, 158180, 166089, 173998, 181188, 194130, 213543, 221452, 226485, 228690, 237270, 260997, 271782, 276815, 284724, 301980, 332178, 347996, 355905, 388260, 427086, 434995, 452970, 457380, 474540, 498267, 521994, 543564, 553630, 608993, 664356, 679455, 711810, 782991, 830445, 854172, 869990, 905940, 996534, 1043988, 1067715, 1107260, 1217986, 1304985, 1358910, 1423620, 1494801, 1565982, 1660890, 1739980, 1826979, 1993068, 2135430, 2348973, 2435972, 2491335, 2609970, 2717820, 2989602, 3044965, 3131964, 3321780, 3653958, 3914955, 4270860, 4697946, 4982670, 5219940, 5480937, 5979204, 6089930, 7307916, 7474005, 7829910, 9134895, 9395892, 9965340, 10961874, 11744865, 12179860, 14948010, 15659820, 16442811, 18269790, 21923748, 23489730, 27404685, 29896020, 32885622, 36539580, 46979460, 54809370, 65771244, 82214055, 109618740, 164428110, 328856220]

約数ペア:

[(1, 328856220), (2, 164428110), (3, 109618740), (4, 82214055), (5, 65771244), (6, 54809370), (7, 46979460), (9, 36539580), (10, 32885622), (11, 29896020), (12, 27404685), (14, 23489730), (15, 21923748), (18, 18269790), (20, 16442811), (21, 15659820), (22, 14948010), (27, 12179860), (28, 11744865), (30, 10961874), (33, 9965340), (35, 9395892), (36, 9134895), (42, 7829910), (44, 7474005), (45, 7307916), (54, 6089930), (55, 5979204), (60, 5480937), (63, 5219940), (66, 4982670), (70, 4697946), (77, 4270860), (84, 3914955), (90, 3653958), (99, 3321780), (105, 3131964), (108, 3044965), (110, 2989602), (121, 2717820), (126, 2609970), (132, 2491335), (135, 2435972), (140, 2348973), (154, 2135430), (165, 1993068), (180, 1826979), (189, 1739980), (198, 1660890), (210, 1565982), (220, 1494801), (231, 1423620), (242, 1358910), (252, 1304985), (270, 1217986), (297, 1107260), (308, 1067715), (315, 1043988), (330, 996534), (363, 905940), (378, 869990), (385, 854172), (396, 830445), (420, 782991), (462, 711810), (484, 679455), (495, 664356), (540, 608993), (594, 553630), (605, 543564), (630, 521994), (660, 498267), (693, 474540), (719, 457380), (726, 452970), (756, 434995), (770, 427086), (847, 388260), (924, 355905), (945, 347996), (990, 332178), (1089, 301980), (1155, 284724), (1188, 276815), (1210, 271782), (1260, 260997), (1386, 237270), (1438, 228690), (1452, 226485), (1485, 221452), (1540, 213543), (1694, 194130), (1815, 181188), (1890, 173998), (1980, 166089), (2079, 158180), (2157, 152460), (2178, 150990), (2310, 142362), (2420, 135891), (2541, 129420), (2772, 118635), (2876, 114345), (2970, 110726), (3267, 100660), (3388, 97065), (3465, 94908), (3595, 91476), (3630, 90594), (3780, 86999), (4158, 79090), (4235, 77652), (4314, 76230), (4356, 75495), (4620, 71181), (5033, 65340), (5082, 64710), (5445, 60396), (5940, 55363), (6471, 50820), (6534, 50330), (6930, 47454), (7190, 45738), (7260, 45297), (7623, 43140), (7909, 41580), (8316, 39545), (8470, 38826), (8628, 38115), (10066, 32670), (10164, 32355), (10395, 31636), (10785, 30492), (10890, 30198), (12705, 25884), (12942, 25410), (13068, 25165), (13860, 23727), (14380, 22869), (15099, 21780), (15246, 21570), (15818, 20790), (16335, 20132), (16940, 19413)]