438033960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4457}}^1$

素因数の和:4497

約数の個数: 256

約数和(自身を含む): 1797465600

約数和(自身を除く): 1359431640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4457, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 8914, 9828, 10920, 12285, 13371, 14040, 16380, 17828, 19656, 22285, 24570, 26742, 31199, 32760, 35656, 40113, 44570, 49140, 53484, 57941, 62398, 66855, 80226, 89140, 93597, 98280, 106968, 115882, 120339, 124796, 133710, 155995, 160452, 173823, 178280, 187194, 200565, 231764, 240678, 249592, 267420, 280791, 289705, 311990, 320904, 347646, 374388, 401130, 405587, 463528, 467985, 481356, 521469, 534840, 561582, 579410, 601695, 623980, 695292, 748776, 802260, 811174, 842373, 869115, 935970, 962712, 1042938, 1123164, 1158820, 1203390, 1216761, 1247960, 1390584, 1403955, 1564407, 1604520, 1622348, 1684746, 1738230, 1871940, 2027935, 2085876, 2246328, 2317640, 2406780, 2433522, 2607345, 2807910, 3128814, 3244696, 3369492, 3476460, 3650283, 3743880, 4055870, 4171752, 4211865, 4813560, 4867044, 5214690, 5615820, 6083805, 6257628, 6738984, 6952920, 7300566, 7822035, 8111740, 8423730, 9734088, 10429380, 10950849, 11231640, 12167610, 12515256, 14601132, 15644070, 16223480, 16847460, 18251415, 20858760, 21901698, 24335220, 29202264, 31288140, 33694920, 36502830, 43803396, 48670440, 54754245, 62576280, 73005660, 87606792, 109508490, 146011320, 219016980, 438033960]

約数ペア:

[(1, 438033960), (2, 219016980), (3, 146011320), (4, 109508490), (5, 87606792), (6, 73005660), (7, 62576280), (8, 54754245), (9, 48670440), (10, 43803396), (12, 36502830), (13, 33694920), (14, 31288140), (15, 29202264), (18, 24335220), (20, 21901698), (21, 20858760), (24, 18251415), (26, 16847460), (27, 16223480), (28, 15644070), (30, 14601132), (35, 12515256), (36, 12167610), (39, 11231640), (40, 10950849), (42, 10429380), (45, 9734088), (52, 8423730), (54, 8111740), (56, 7822035), (60, 7300566), (63, 6952920), (65, 6738984), (70, 6257628), (72, 6083805), (78, 5615820), (84, 5214690), (90, 4867044), (91, 4813560), (104, 4211865), (105, 4171752), (108, 4055870), (117, 3743880), (120, 3650283), (126, 3476460), (130, 3369492), (135, 3244696), (140, 3128814), (156, 2807910), (168, 2607345), (180, 2433522), (182, 2406780), (189, 2317640), (195, 2246328), (210, 2085876), (216, 2027935), (234, 1871940), (252, 1738230), (260, 1684746), (270, 1622348), (273, 1604520), (280, 1564407), (312, 1403955), (315, 1390584), (351, 1247960), (360, 1216761), (364, 1203390), (378, 1158820), (390, 1123164), (420, 1042938), (455, 962712), (468, 935970), (504, 869115), (520, 842373), (540, 811174), (546, 802260), (585, 748776), (630, 695292), (702, 623980), (728, 601695), (756, 579410), (780, 561582), (819, 534840), (840, 521469), (910, 481356), (936, 467985), (945, 463528), (1080, 405587), (1092, 401130), (1170, 374388), (1260, 347646), (1365, 320904), (1404, 311990), (1512, 289705), (1560, 280791), (1638, 267420), (1755, 249592), (1820, 240678), (1890, 231764), (2184, 200565), (2340, 187194), (2457, 178280), (2520, 173823), (2730, 160452), (2808, 155995), (3276, 133710), (3510, 124796), (3640, 120339), (3780, 115882), (4095, 106968), (4457, 98280), (4680, 93597), (4914, 89140), (5460, 80226), (6552, 66855), (7020, 62398), (7560, 57941), (8190, 53484), (8914, 49140), (9828, 44570), (10920, 40113), (12285, 35656), (13371, 32760), (14040, 31199), (16380, 26742), (17828, 24570), (19656, 22285)]