141952720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 320

約数和(自身を含む): 455970816

約数和(自身を除く): 314018096

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 31, 34, 35, 37, 40, 52, 56, 62, 65, 68, 70, 74, 80, 85, 91, 104, 112, 119, 124, 130, 136, 140, 148, 155, 170, 182, 185, 208, 217, 221, 238, 248, 259, 260, 272, 280, 296, 310, 340, 364, 370, 403, 434, 442, 455, 476, 481, 496, 518, 520, 527, 560, 592, 595, 620, 629, 680, 728, 740, 806, 868, 884, 910, 952, 962, 1036, 1040, 1054, 1085, 1105, 1147, 1190, 1240, 1258, 1295, 1360, 1456, 1480, 1547, 1612, 1736, 1768, 1820, 1904, 1924, 2015, 2072, 2108, 2170, 2210, 2294, 2380, 2405, 2480, 2516, 2590, 2635, 2821, 2960, 3094, 3145, 3224, 3367, 3472, 3536, 3640, 3689, 3848, 4030, 4144, 4216, 4340, 4403, 4420, 4588, 4760, 4810, 5032, 5180, 5270, 5642, 5735, 6188, 6290, 6448, 6734, 6851, 7280, 7378, 7696, 7735, 8029, 8060, 8177, 8432, 8680, 8806, 8840, 9176, 9520, 9620, 10064, 10360, 10540, 11284, 11470, 12376, 12580, 13468, 13702, 14105, 14756, 14911, 15470, 16058, 16120, 16354, 16835, 17360, 17612, 17680, 18352, 18445, 19240, 19499, 20720, 21080, 22015, 22568, 22940, 24752, 25160, 26936, 27404, 28210, 29512, 29822, 30940, 32116, 32240, 32708, 33670, 34255, 35224, 36890, 38480, 38998, 40145, 40885, 42160, 44030, 45136, 45880, 47957, 50320, 53872, 54808, 56420, 57239, 59024, 59644, 61880, 64232, 65416, 67340, 68510, 70448, 73780, 74555, 77996, 80290, 81770, 88060, 91760, 95914, 97495, 104377, 109616, 112840, 114478, 119288, 123760, 128464, 130832, 134680, 136493, 137020, 147560, 149110, 155992, 160580, 163540, 176120, 191828, 194990, 208754, 225680, 228956, 238576, 239785, 253487, 269360, 272986, 274040, 286195, 295120, 298220, 311984, 321160, 327080, 352240, 383656, 389980, 417508, 457912, 479570, 506974, 521885, 545972, 548080, 572390, 596440, 642320, 654160, 682465, 767312, 779960, 835016, 915824, 959140, 1013948, 1043770, 1091944, 1144780, 1192880, 1267435, 1364930, 1559920, 1670032, 1774409, 1918280, 2027896, 2087540, 2183888, 2289560, 2534870, 2729860, 3548818, 3836560, 4055792, 4175080, 4579120, 5069740, 5459720, 7097636, 8350160, 8872045, 10139480, 10919440, 14195272, 17744090, 20278960, 28390544, 35488180, 70976360, 141952720]

約数ペア:

[(1, 141952720), (2, 70976360), (4, 35488180), (5, 28390544), (7, 20278960), (8, 17744090), (10, 14195272), (13, 10919440), (14, 10139480), (16, 8872045), (17, 8350160), (20, 7097636), (26, 5459720), (28, 5069740), (31, 4579120), (34, 4175080), (35, 4055792), (37, 3836560), (40, 3548818), (52, 2729860), (56, 2534870), (62, 2289560), (65, 2183888), (68, 2087540), (70, 2027896), (74, 1918280), (80, 1774409), (85, 1670032), (91, 1559920), (104, 1364930), (112, 1267435), (119, 1192880), (124, 1144780), (130, 1091944), (136, 1043770), (140, 1013948), (148, 959140), (155, 915824), (170, 835016), (182, 779960), (185, 767312), (208, 682465), (217, 654160), (221, 642320), (238, 596440), (248, 572390), (259, 548080), (260, 545972), (272, 521885), (280, 506974), (296, 479570), (310, 457912), (340, 417508), (364, 389980), (370, 383656), (403, 352240), (434, 327080), (442, 321160), (455, 311984), (476, 298220), (481, 295120), (496, 286195), (518, 274040), (520, 272986), (527, 269360), (560, 253487), (592, 239785), (595, 238576), (620, 228956), (629, 225680), (680, 208754), (728, 194990), (740, 191828), (806, 176120), (868, 163540), (884, 160580), (910, 155992), (952, 149110), (962, 147560), (1036, 137020), (1040, 136493), (1054, 134680), (1085, 130832), (1105, 128464), (1147, 123760), (1190, 119288), (1240, 114478), (1258, 112840), (1295, 109616), (1360, 104377), (1456, 97495), (1480, 95914), (1547, 91760), (1612, 88060), (1736, 81770), (1768, 80290), (1820, 77996), (1904, 74555), (1924, 73780), (2015, 70448), (2072, 68510), (2108, 67340), (2170, 65416), (2210, 64232), (2294, 61880), (2380, 59644), (2405, 59024), (2480, 57239), (2516, 56420), (2590, 54808), (2635, 53872), (2821, 50320), (2960, 47957), (3094, 45880), (3145, 45136), (3224, 44030), (3367, 42160), (3472, 40885), (3536, 40145), (3640, 38998), (3689, 38480), (3848, 36890), (4030, 35224), (4144, 34255), (4216, 33670), (4340, 32708), (4403, 32240), (4420, 32116), (4588, 30940), (4760, 29822), (4810, 29512), (5032, 28210), (5180, 27404), (5270, 26936), (5642, 25160), (5735, 24752), (6188, 22940), (6290, 22568), (6448, 22015), (6734, 21080), (6851, 20720), (7280, 19499), (7378, 19240), (7696, 18445), (7735, 18352), (8029, 17680), (8060, 17612), (8177, 17360), (8432, 16835), (8680, 16354), (8806, 16120), (8840, 16058), (9176, 15470), (9520, 14911), (9620, 14756), (10064, 14105), (10360, 13702), (10540, 13468), (11284, 12580), (11470, 12376)]