334351920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:572

約数の個数: 320

約数和(自身を含む): 1311344640

約数和(自身を除く): 976992720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 48, 51, 56, 60, 68, 69, 70, 80, 84, 85, 92, 102, 105, 112, 115, 119, 120, 136, 138, 140, 161, 168, 170, 184, 204, 210, 230, 238, 240, 255, 272, 276, 280, 322, 336, 340, 345, 357, 368, 391, 408, 420, 460, 476, 483, 509, 510, 552, 560, 595, 644, 680, 690, 714, 782, 805, 816, 840, 920, 952, 966, 1018, 1020, 1104, 1173, 1190, 1288, 1360, 1380, 1428, 1527, 1564, 1610, 1680, 1785, 1840, 1904, 1932, 1955, 2036, 2040, 2346, 2380, 2415, 2545, 2576, 2737, 2760, 2856, 3054, 3128, 3220, 3563, 3570, 3864, 3910, 4072, 4080, 4692, 4760, 4830, 5090, 5474, 5520, 5712, 5865, 6108, 6256, 6440, 7126, 7140, 7635, 7728, 7820, 8144, 8211, 8653, 9384, 9520, 9660, 10180, 10689, 10948, 11707, 11730, 12216, 12880, 13685, 14252, 14280, 15270, 15640, 16422, 17306, 17815, 18768, 19320, 20360, 21378, 21896, 23414, 23460, 24432, 25959, 27370, 28504, 28560, 30540, 31280, 32844, 34612, 35121, 35630, 38640, 40720, 41055, 42756, 43265, 43792, 46828, 46920, 51918, 53445, 54740, 57008, 58535, 60571, 61080, 65688, 69224, 70242, 71260, 81949, 82110, 85512, 86530, 93656, 93840, 103836, 106890, 109480, 117070, 121142, 122160, 129795, 131376, 138448, 140484, 142520, 163898, 164220, 171024, 173060, 175605, 181713, 187312, 199019, 207672, 213780, 218960, 234140, 242284, 245847, 259590, 280968, 285040, 302855, 327796, 328440, 346120, 351210, 363426, 398038, 409745, 415344, 427560, 468280, 484568, 491694, 519180, 561936, 597057, 605710, 655592, 656880, 692240, 702420, 726852, 796076, 819490, 855120, 908565, 936560, 969136, 983388, 995095, 1038360, 1194114, 1211420, 1229235, 1311184, 1393133, 1404840, 1453704, 1592152, 1638980, 1817130, 1966776, 1990190, 2076720, 2388228, 2422840, 2458470, 2786266, 2809680, 2907408, 2985285, 3184304, 3277960, 3634260, 3933552, 3980380, 4179399, 4776456, 4845680, 4916940, 5572532, 5970570, 6555920, 6965665, 7268520, 7960760, 8358798, 9552912, 9833880, 11145064, 11941140, 13931330, 14537040, 15921520, 16717596, 19667760, 20896995, 22290128, 23882280, 27862660, 33435192, 41793990, 47764560, 55725320, 66870384, 83587980, 111450640, 167175960, 334351920]

約数ペア:

[(1, 334351920), (2, 167175960), (3, 111450640), (4, 83587980), (5, 66870384), (6, 55725320), (7, 47764560), (8, 41793990), (10, 33435192), (12, 27862660), (14, 23882280), (15, 22290128), (16, 20896995), (17, 19667760), (20, 16717596), (21, 15921520), (23, 14537040), (24, 13931330), (28, 11941140), (30, 11145064), (34, 9833880), (35, 9552912), (40, 8358798), (42, 7960760), (46, 7268520), (48, 6965665), (51, 6555920), (56, 5970570), (60, 5572532), (68, 4916940), (69, 4845680), (70, 4776456), (80, 4179399), (84, 3980380), (85, 3933552), (92, 3634260), (102, 3277960), (105, 3184304), (112, 2985285), (115, 2907408), (119, 2809680), (120, 2786266), (136, 2458470), (138, 2422840), (140, 2388228), (161, 2076720), (168, 1990190), (170, 1966776), (184, 1817130), (204, 1638980), (210, 1592152), (230, 1453704), (238, 1404840), (240, 1393133), (255, 1311184), (272, 1229235), (276, 1211420), (280, 1194114), (322, 1038360), (336, 995095), (340, 983388), (345, 969136), (357, 936560), (368, 908565), (391, 855120), (408, 819490), (420, 796076), (460, 726852), (476, 702420), (483, 692240), (509, 656880), (510, 655592), (552, 605710), (560, 597057), (595, 561936), (644, 519180), (680, 491694), (690, 484568), (714, 468280), (782, 427560), (805, 415344), (816, 409745), (840, 398038), (920, 363426), (952, 351210), (966, 346120), (1018, 328440), (1020, 327796), (1104, 302855), (1173, 285040), (1190, 280968), (1288, 259590), (1360, 245847), (1380, 242284), (1428, 234140), (1527, 218960), (1564, 213780), (1610, 207672), (1680, 199019), (1785, 187312), (1840, 181713), (1904, 175605), (1932, 173060), (1955, 171024), (2036, 164220), (2040, 163898), (2346, 142520), (2380, 140484), (2415, 138448), (2545, 131376), (2576, 129795), (2737, 122160), (2760, 121142), (2856, 117070), (3054, 109480), (3128, 106890), (3220, 103836), (3563, 93840), (3570, 93656), (3864, 86530), (3910, 85512), (4072, 82110), (4080, 81949), (4692, 71260), (4760, 70242), (4830, 69224), (5090, 65688), (5474, 61080), (5520, 60571), (5712, 58535), (5865, 57008), (6108, 54740), (6256, 53445), (6440, 51918), (7126, 46920), (7140, 46828), (7635, 43792), (7728, 43265), (7820, 42756), (8144, 41055), (8211, 40720), (8653, 38640), (9384, 35630), (9520, 35121), (9660, 34612), (10180, 32844), (10689, 31280), (10948, 30540), (11707, 28560), (11730, 28504), (12216, 27370), (12880, 25959), (13685, 24432), (14252, 23460), (14280, 23414), (15270, 21896), (15640, 21378), (16422, 20360), (17306, 19320), (17815, 18768)]