240722040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 256

約数和(自身を含む): 854582400

約数和(自身を除く): 613860360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 29, 30, 34, 39, 40, 51, 52, 58, 60, 65, 68, 78, 85, 87, 102, 104, 116, 120, 130, 136, 145, 156, 170, 174, 195, 204, 221, 232, 255, 260, 290, 312, 313, 340, 348, 377, 390, 408, 435, 442, 493, 510, 520, 580, 626, 663, 680, 696, 754, 780, 870, 884, 939, 986, 1020, 1105, 1131, 1160, 1252, 1326, 1479, 1508, 1560, 1565, 1740, 1768, 1878, 1885, 1972, 2040, 2210, 2262, 2465, 2504, 2652, 2958, 3016, 3130, 3315, 3480, 3756, 3770, 3944, 4069, 4420, 4524, 4695, 4930, 5304, 5321, 5655, 5916, 6260, 6409, 6630, 7395, 7512, 7540, 8138, 8840, 9048, 9077, 9390, 9860, 10642, 11310, 11832, 12207, 12520, 12818, 13260, 14790, 15080, 15963, 16276, 18154, 18780, 19227, 19720, 20345, 21284, 22620, 24414, 25636, 26520, 26605, 27231, 29580, 31926, 32045, 32552, 36308, 37560, 38454, 40690, 42568, 45240, 45385, 48828, 51272, 53210, 54462, 59160, 61035, 63852, 64090, 69173, 72616, 76908, 79815, 81380, 90770, 96135, 97656, 106420, 108924, 118001, 122070, 127704, 128180, 136155, 138346, 153816, 154309, 159630, 162760, 181540, 192270, 207519, 212840, 217848, 236002, 244140, 256360, 272310, 276692, 308618, 319260, 345865, 354003, 363080, 384540, 415038, 462927, 472004, 488280, 544620, 553384, 590005, 617236, 638520, 691730, 708006, 769080, 771545, 830076, 925854, 944008, 1037595, 1089240, 1180010, 1234472, 1383460, 1416012, 1543090, 1660152, 1770015, 1851708, 2006017, 2075190, 2314635, 2360020, 2766920, 2832024, 3086180, 3540030, 3703416, 4012034, 4150380, 4629270, 4720040, 6018051, 6172360, 7080060, 8024068, 8300760, 9258540, 10030085, 12036102, 14160120, 16048136, 18517080, 20060170, 24072204, 30090255, 40120340, 48144408, 60180510, 80240680, 120361020, 240722040]

約数ペア:

[(1, 240722040), (2, 120361020), (3, 80240680), (4, 60180510), (5, 48144408), (6, 40120340), (8, 30090255), (10, 24072204), (12, 20060170), (13, 18517080), (15, 16048136), (17, 14160120), (20, 12036102), (24, 10030085), (26, 9258540), (29, 8300760), (30, 8024068), (34, 7080060), (39, 6172360), (40, 6018051), (51, 4720040), (52, 4629270), (58, 4150380), (60, 4012034), (65, 3703416), (68, 3540030), (78, 3086180), (85, 2832024), (87, 2766920), (102, 2360020), (104, 2314635), (116, 2075190), (120, 2006017), (130, 1851708), (136, 1770015), (145, 1660152), (156, 1543090), (170, 1416012), (174, 1383460), (195, 1234472), (204, 1180010), (221, 1089240), (232, 1037595), (255, 944008), (260, 925854), (290, 830076), (312, 771545), (313, 769080), (340, 708006), (348, 691730), (377, 638520), (390, 617236), (408, 590005), (435, 553384), (442, 544620), (493, 488280), (510, 472004), (520, 462927), (580, 415038), (626, 384540), (663, 363080), (680, 354003), (696, 345865), (754, 319260), (780, 308618), (870, 276692), (884, 272310), (939, 256360), (986, 244140), (1020, 236002), (1105, 217848), (1131, 212840), (1160, 207519), (1252, 192270), (1326, 181540), (1479, 162760), (1508, 159630), (1560, 154309), (1565, 153816), (1740, 138346), (1768, 136155), (1878, 128180), (1885, 127704), (1972, 122070), (2040, 118001), (2210, 108924), (2262, 106420), (2465, 97656), (2504, 96135), (2652, 90770), (2958, 81380), (3016, 79815), (3130, 76908), (3315, 72616), (3480, 69173), (3756, 64090), (3770, 63852), (3944, 61035), (4069, 59160), (4420, 54462), (4524, 53210), (4695, 51272), (4930, 48828), (5304, 45385), (5321, 45240), (5655, 42568), (5916, 40690), (6260, 38454), (6409, 37560), (6630, 36308), (7395, 32552), (7512, 32045), (7540, 31926), (8138, 29580), (8840, 27231), (9048, 26605), (9077, 26520), (9390, 25636), (9860, 24414), (10642, 22620), (11310, 21284), (11832, 20345), (12207, 19720), (12520, 19227), (12818, 18780), (13260, 18154), (14790, 16276), (15080, 15963)]