388534860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 384

約数和(自身を含む): 1490227200

約数和(自身を除く): 1101692340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 41, 42, 45, 46, 54, 60, 63, 69, 70, 82, 84, 90, 92, 105, 108, 109, 115, 123, 126, 135, 138, 140, 161, 164, 180, 189, 205, 207, 210, 218, 230, 246, 252, 270, 276, 287, 315, 322, 327, 345, 369, 378, 410, 414, 420, 436, 460, 483, 492, 540, 545, 574, 615, 621, 630, 644, 654, 690, 738, 756, 763, 805, 820, 828, 861, 943, 945, 966, 981, 1035, 1090, 1107, 1148, 1230, 1242, 1260, 1308, 1380, 1435, 1449, 1476, 1526, 1610, 1635, 1722, 1845, 1886, 1890, 1932, 1962, 2070, 2180, 2214, 2289, 2415, 2460, 2484, 2507, 2583, 2829, 2870, 2898, 2943, 3052, 3105, 3220, 3270, 3444, 3690, 3772, 3780, 3815, 3924, 4140, 4305, 4347, 4428, 4469, 4578, 4715, 4830, 4905, 5014, 5166, 5535, 5658, 5740, 5796, 5886, 6210, 6540, 6601, 6867, 7245, 7380, 7521, 7630, 7749, 8487, 8610, 8694, 8938, 9156, 9430, 9660, 9810, 10028, 10332, 11070, 11316, 11445, 11772, 12420, 12535, 12915, 13202, 13407, 13734, 14145, 14490, 14715, 15042, 15260, 15498, 16974, 17220, 17388, 17549, 17876, 18860, 19620, 19803, 20601, 21735, 22140, 22345, 22563, 22890, 25070, 25461, 25830, 26404, 26814, 27468, 28290, 28980, 29430, 30084, 30996, 31283, 33005, 33948, 34335, 35098, 37605, 38745, 39606, 40221, 41202, 42435, 43470, 44690, 45126, 45780, 50140, 50922, 51660, 52647, 53628, 56580, 58860, 59409, 62566, 66010, 67035, 67689, 68670, 70196, 75210, 77490, 79212, 80442, 82404, 84870, 86940, 87745, 89380, 90252, 93849, 99015, 101844, 102787, 103005, 105294, 112815, 118818, 120663, 125132, 127305, 132020, 134070, 135378, 137340, 150420, 154980, 156415, 157941, 160884, 169740, 175490, 178227, 187698, 198030, 201105, 205574, 206010, 210588, 225630, 237636, 241326, 254610, 263235, 268140, 270756, 281547, 297045, 308361, 312830, 315882, 338445, 350980, 356454, 375396, 396060, 402210, 411148, 412020, 451260, 469245, 473823, 482652, 509220, 513935, 526470, 563094, 594090, 603315, 616722, 625660, 631764, 676890, 712908, 719509, 789705, 804420, 844641, 891135, 925083, 938490, 947646, 1027870, 1052940, 1126188, 1188180, 1206630, 1233444, 1353780, 1407735, 1439018, 1541805, 1579410, 1689282, 1782270, 1850166, 1876980, 1895292, 2055740, 2158527, 2369115, 2413260, 2775249, 2815470, 2878036, 3083610, 3158820, 3378564, 3564540, 3597545, 3700332, 4223205, 4317054, 4625415, 4738230, 5550498, 5630940, 6167220, 6475581, 7195090, 8446410, 8634108, 9250830, 9476460, 10792635, 11100996, 12951162, 13876245, 14390180, 16892820, 18501660, 19426743, 21585270, 25902324, 27752490, 32377905, 38853486, 43170540, 55504980, 64755810, 77706972, 97133715, 129511620, 194267430, 388534860]

約数ペア:

[(1, 388534860), (2, 194267430), (3, 129511620), (4, 97133715), (5, 77706972), (6, 64755810), (7, 55504980), (9, 43170540), (10, 38853486), (12, 32377905), (14, 27752490), (15, 25902324), (18, 21585270), (20, 19426743), (21, 18501660), (23, 16892820), (27, 14390180), (28, 13876245), (30, 12951162), (35, 11100996), (36, 10792635), (41, 9476460), (42, 9250830), (45, 8634108), (46, 8446410), (54, 7195090), (60, 6475581), (63, 6167220), (69, 5630940), (70, 5550498), (82, 4738230), (84, 4625415), (90, 4317054), (92, 4223205), (105, 3700332), (108, 3597545), (109, 3564540), (115, 3378564), (123, 3158820), (126, 3083610), (135, 2878036), (138, 2815470), (140, 2775249), (161, 2413260), (164, 2369115), (180, 2158527), (189, 2055740), (205, 1895292), (207, 1876980), (210, 1850166), (218, 1782270), (230, 1689282), (246, 1579410), (252, 1541805), (270, 1439018), (276, 1407735), (287, 1353780), (315, 1233444), (322, 1206630), (327, 1188180), (345, 1126188), (369, 1052940), (378, 1027870), (410, 947646), (414, 938490), (420, 925083), (436, 891135), (460, 844641), (483, 804420), (492, 789705), (540, 719509), (545, 712908), (574, 676890), (615, 631764), (621, 625660), (630, 616722), (644, 603315), (654, 594090), (690, 563094), (738, 526470), (756, 513935), (763, 509220), (805, 482652), (820, 473823), (828, 469245), (861, 451260), (943, 412020), (945, 411148), (966, 402210), (981, 396060), (1035, 375396), (1090, 356454), (1107, 350980), (1148, 338445), (1230, 315882), (1242, 312830), (1260, 308361), (1308, 297045), (1380, 281547), (1435, 270756), (1449, 268140), (1476, 263235), (1526, 254610), (1610, 241326), (1635, 237636), (1722, 225630), (1845, 210588), (1886, 206010), (1890, 205574), (1932, 201105), (1962, 198030), (2070, 187698), (2180, 178227), (2214, 175490), (2289, 169740), (2415, 160884), (2460, 157941), (2484, 156415), (2507, 154980), (2583, 150420), (2829, 137340), (2870, 135378), (2898, 134070), (2943, 132020), (3052, 127305), (3105, 125132), (3220, 120663), (3270, 118818), (3444, 112815), (3690, 105294), (3772, 103005), (3780, 102787), (3815, 101844), (3924, 99015), (4140, 93849), (4305, 90252), (4347, 89380), (4428, 87745), (4469, 86940), (4578, 84870), (4715, 82404), (4830, 80442), (4905, 79212), (5014, 77490), (5166, 75210), (5535, 70196), (5658, 68670), (5740, 67689), (5796, 67035), (5886, 66010), (6210, 62566), (6540, 59409), (6601, 58860), (6867, 56580), (7245, 53628), (7380, 52647), (7521, 51660), (7630, 50922), (7749, 50140), (8487, 45780), (8610, 45126), (8694, 44690), (8938, 43470), (9156, 42435), (9430, 41202), (9660, 40221), (9810, 39606), (10028, 38745), (10332, 37605), (11070, 35098), (11316, 34335), (11445, 33948), (11772, 33005), (12420, 31283), (12535, 30996), (12915, 30084), (13202, 29430), (13407, 28980), (13734, 28290), (14145, 27468), (14490, 26814), (14715, 26404), (15042, 25830), (15260, 25461), (15498, 25070), (16974, 22890), (17220, 22563), (17388, 22345), (17549, 22140), (17876, 21735), (18860, 20601), (19620, 19803)]