387763740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:658

約数の個数: 288

約数和(自身を含む): 1495388160

約数和(自身を除く): 1107624420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 169, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 338, 351, 364, 378, 390, 420, 455, 468, 507, 540, 546, 585, 607, 630, 676, 702, 756, 780, 819, 845, 910, 945, 1014, 1092, 1170, 1183, 1214, 1260, 1365, 1404, 1521, 1638, 1690, 1755, 1820, 1821, 1890, 2028, 2340, 2366, 2428, 2457, 2535, 2730, 3035, 3042, 3276, 3380, 3510, 3549, 3642, 3780, 4095, 4249, 4563, 4732, 4914, 5070, 5460, 5463, 5915, 6070, 6084, 7020, 7098, 7284, 7605, 7891, 8190, 8498, 9105, 9126, 9828, 10140, 10647, 10926, 11830, 12140, 12285, 12747, 14196, 15210, 15782, 16380, 16389, 16996, 17745, 18210, 18252, 21245, 21294, 21852, 22815, 23660, 23673, 24570, 25494, 27315, 30420, 31564, 31941, 32778, 35490, 36420, 38241, 39455, 42490, 42588, 45630, 47346, 49140, 50988, 53235, 54630, 55237, 63735, 63882, 65556, 70980, 71019, 76482, 78910, 81945, 84980, 91260, 94692, 102583, 106470, 109260, 110474, 114723, 118365, 127470, 127764, 142038, 152964, 157820, 159705, 163890, 165711, 191205, 205166, 212940, 213057, 220948, 229446, 236730, 254940, 276185, 284076, 307749, 319410, 327780, 331422, 355095, 382410, 410332, 426114, 458892, 473460, 497133, 512915, 552370, 573615, 615498, 638820, 662844, 710190, 718081, 764820, 828555, 852228, 923247, 994266, 1025830, 1065285, 1104740, 1147230, 1230996, 1420380, 1436162, 1491399, 1538745, 1657110, 1846494, 1988532, 2051660, 2130570, 2154243, 2294460, 2485665, 2769741, 2872324, 2982798, 3077490, 3314220, 3590405, 3692988, 4261140, 4308486, 4616235, 4971330, 5539482, 5965596, 6154980, 6462729, 7180810, 7456995, 8616972, 9232470, 9942660, 10771215, 11078964, 12925458, 13848705, 14361620, 14913990, 18464940, 19388187, 21542430, 25850916, 27697410, 29827980, 32313645, 38776374, 43084860, 55394820, 64627290, 77552748, 96940935, 129254580, 193881870, 387763740]

約数ペア:

[(1, 387763740), (2, 193881870), (3, 129254580), (4, 96940935), (5, 77552748), (6, 64627290), (7, 55394820), (9, 43084860), (10, 38776374), (12, 32313645), (13, 29827980), (14, 27697410), (15, 25850916), (18, 21542430), (20, 19388187), (21, 18464940), (26, 14913990), (27, 14361620), (28, 13848705), (30, 12925458), (35, 11078964), (36, 10771215), (39, 9942660), (42, 9232470), (45, 8616972), (52, 7456995), (54, 7180810), (60, 6462729), (63, 6154980), (65, 5965596), (70, 5539482), (78, 4971330), (84, 4616235), (90, 4308486), (91, 4261140), (105, 3692988), (108, 3590405), (117, 3314220), (126, 3077490), (130, 2982798), (135, 2872324), (140, 2769741), (156, 2485665), (169, 2294460), (180, 2154243), (182, 2130570), (189, 2051660), (195, 1988532), (210, 1846494), (234, 1657110), (252, 1538745), (260, 1491399), (270, 1436162), (273, 1420380), (315, 1230996), (338, 1147230), (351, 1104740), (364, 1065285), (378, 1025830), (390, 994266), (420, 923247), (455, 852228), (468, 828555), (507, 764820), (540, 718081), (546, 710190), (585, 662844), (607, 638820), (630, 615498), (676, 573615), (702, 552370), (756, 512915), (780, 497133), (819, 473460), (845, 458892), (910, 426114), (945, 410332), (1014, 382410), (1092, 355095), (1170, 331422), (1183, 327780), (1214, 319410), (1260, 307749), (1365, 284076), (1404, 276185), (1521, 254940), (1638, 236730), (1690, 229446), (1755, 220948), (1820, 213057), (1821, 212940), (1890, 205166), (2028, 191205), (2340, 165711), (2366, 163890), (2428, 159705), (2457, 157820), (2535, 152964), (2730, 142038), (3035, 127764), (3042, 127470), (3276, 118365), (3380, 114723), (3510, 110474), (3549, 109260), (3642, 106470), (3780, 102583), (4095, 94692), (4249, 91260), (4563, 84980), (4732, 81945), (4914, 78910), (5070, 76482), (5460, 71019), (5463, 70980), (5915, 65556), (6070, 63882), (6084, 63735), (7020, 55237), (7098, 54630), (7284, 53235), (7605, 50988), (7891, 49140), (8190, 47346), (8498, 45630), (9105, 42588), (9126, 42490), (9828, 39455), (10140, 38241), (10647, 36420), (10926, 35490), (11830, 32778), (12140, 31941), (12285, 31564), (12747, 30420), (14196, 27315), (15210, 25494), (15782, 24570), (16380, 23673), (16389, 23660), (16996, 22815), (17745, 21852), (18210, 21294), (18252, 21245)]