209108640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 384

約数和(自身を含む): 780337152

約数和(自身を除く): 571228512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 31, 32, 39, 40, 46, 47, 48, 52, 60, 62, 65, 69, 78, 80, 92, 93, 94, 96, 104, 115, 120, 124, 130, 138, 141, 155, 156, 160, 184, 186, 188, 195, 208, 230, 235, 240, 248, 260, 276, 282, 299, 310, 312, 345, 368, 372, 376, 390, 403, 416, 460, 465, 470, 480, 496, 520, 552, 564, 598, 611, 620, 624, 690, 705, 713, 736, 744, 752, 780, 806, 897, 920, 930, 940, 992, 1040, 1081, 1104, 1128, 1196, 1209, 1222, 1240, 1248, 1380, 1410, 1426, 1457, 1488, 1495, 1504, 1560, 1612, 1794, 1833, 1840, 1860, 1880, 2015, 2080, 2139, 2162, 2208, 2256, 2392, 2418, 2444, 2480, 2760, 2820, 2852, 2914, 2976, 2990, 3055, 3120, 3224, 3243, 3565, 3588, 3666, 3680, 3720, 3760, 4030, 4278, 4324, 4371, 4485, 4512, 4784, 4836, 4888, 4960, 5405, 5520, 5640, 5704, 5828, 5980, 6045, 6110, 6240, 6448, 6486, 7130, 7176, 7285, 7332, 7440, 7520, 8060, 8556, 8648, 8742, 8970, 9165, 9269, 9568, 9672, 9776, 10695, 10810, 11040, 11280, 11408, 11656, 11960, 12090, 12220, 12896, 12972, 14053, 14260, 14352, 14570, 14664, 14880, 16120, 16215, 17112, 17296, 17484, 17940, 18330, 18538, 18941, 19344, 19552, 21390, 21620, 21855, 22560, 22816, 23312, 23920, 24180, 24440, 25944, 27807, 28106, 28520, 28704, 29140, 29328, 32240, 32430, 33511, 34224, 34592, 34968, 35880, 36660, 37076, 37882, 38688, 42159, 42780, 43240, 43710, 46345, 46624, 47840, 48360, 48880, 51888, 55614, 56212, 56823, 57040, 58280, 58656, 64480, 64860, 67022, 68448, 69936, 70265, 71760, 73320, 74152, 75764, 84318, 85560, 86480, 87420, 92690, 94705, 96720, 97760, 100533, 103776, 111228, 112424, 113646, 114080, 116560, 129720, 134044, 139035, 139872, 140530, 143520, 146640, 148304, 151528, 167555, 168636, 171120, 172960, 174840, 185380, 189410, 193440, 201066, 210795, 222456, 224848, 227292, 233120, 259440, 268088, 278070, 281060, 284115, 293280, 296608, 303056, 335110, 337272, 342240, 349680, 370760, 378820, 402132, 421590, 435643, 444912, 449696, 454584, 502665, 518880, 536176, 556140, 562120, 568230, 606112, 670220, 674544, 699360, 741520, 757640, 804264, 843180, 871286, 889824, 909168, 1005330, 1072352, 1112280, 1124240, 1136460, 1306929, 1340440, 1349088, 1483040, 1515280, 1608528, 1686360, 1742572, 1818336, 2010660, 2178215, 2224560, 2248480, 2272920, 2613858, 2680880, 3030560, 3217056, 3372720, 3485144, 4021320, 4356430, 4449120, 4545840, 5227716, 5361760, 6534645, 6745440, 6970288, 8042640, 8712860, 9091680, 10455432, 13069290, 13940576, 16085280, 17425720, 20910864, 26138580, 34851440, 41821728, 52277160, 69702880, 104554320, 209108640]

約数ペア:

[(1, 209108640), (2, 104554320), (3, 69702880), (4, 52277160), (5, 41821728), (6, 34851440), (8, 26138580), (10, 20910864), (12, 17425720), (13, 16085280), (15, 13940576), (16, 13069290), (20, 10455432), (23, 9091680), (24, 8712860), (26, 8042640), (30, 6970288), (31, 6745440), (32, 6534645), (39, 5361760), (40, 5227716), (46, 4545840), (47, 4449120), (48, 4356430), (52, 4021320), (60, 3485144), (62, 3372720), (65, 3217056), (69, 3030560), (78, 2680880), (80, 2613858), (92, 2272920), (93, 2248480), (94, 2224560), (96, 2178215), (104, 2010660), (115, 1818336), (120, 1742572), (124, 1686360), (130, 1608528), (138, 1515280), (141, 1483040), (155, 1349088), (156, 1340440), (160, 1306929), (184, 1136460), (186, 1124240), (188, 1112280), (195, 1072352), (208, 1005330), (230, 909168), (235, 889824), (240, 871286), (248, 843180), (260, 804264), (276, 757640), (282, 741520), (299, 699360), (310, 674544), (312, 670220), (345, 606112), (368, 568230), (372, 562120), (376, 556140), (390, 536176), (403, 518880), (416, 502665), (460, 454584), (465, 449696), (470, 444912), (480, 435643), (496, 421590), (520, 402132), (552, 378820), (564, 370760), (598, 349680), (611, 342240), (620, 337272), (624, 335110), (690, 303056), (705, 296608), (713, 293280), (736, 284115), (744, 281060), (752, 278070), (780, 268088), (806, 259440), (897, 233120), (920, 227292), (930, 224848), (940, 222456), (992, 210795), (1040, 201066), (1081, 193440), (1104, 189410), (1128, 185380), (1196, 174840), (1209, 172960), (1222, 171120), (1240, 168636), (1248, 167555), (1380, 151528), (1410, 148304), (1426, 146640), (1457, 143520), (1488, 140530), (1495, 139872), (1504, 139035), (1560, 134044), (1612, 129720), (1794, 116560), (1833, 114080), (1840, 113646), (1860, 112424), (1880, 111228), (2015, 103776), (2080, 100533), (2139, 97760), (2162, 96720), (2208, 94705), (2256, 92690), (2392, 87420), (2418, 86480), (2444, 85560), (2480, 84318), (2760, 75764), (2820, 74152), (2852, 73320), (2914, 71760), (2976, 70265), (2990, 69936), (3055, 68448), (3120, 67022), (3224, 64860), (3243, 64480), (3565, 58656), (3588, 58280), (3666, 57040), (3680, 56823), (3720, 56212), (3760, 55614), (4030, 51888), (4278, 48880), (4324, 48360), (4371, 47840), (4485, 46624), (4512, 46345), (4784, 43710), (4836, 43240), (4888, 42780), (4960, 42159), (5405, 38688), (5520, 37882), (5640, 37076), (5704, 36660), (5828, 35880), (5980, 34968), (6045, 34592), (6110, 34224), (6240, 33511), (6448, 32430), (6486, 32240), (7130, 29328), (7176, 29140), (7285, 28704), (7332, 28520), (7440, 28106), (7520, 27807), (8060, 25944), (8556, 24440), (8648, 24180), (8742, 23920), (8970, 23312), (9165, 22816), (9269, 22560), (9568, 21855), (9672, 21620), (9776, 21390), (10695, 19552), (10810, 19344), (11040, 18941), (11280, 18538), (11408, 18330), (11656, 17940), (11960, 17484), (12090, 17296), (12220, 17112), (12896, 16215), (12972, 16120), (14053, 14880), (14260, 14664), (14352, 14570)]