243726960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:152

約数の個数: 320

約数和(自身を含む): 863944704

約数和(自身を除く): 620217744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 41, 47, 48, 51, 60, 62, 68, 80, 82, 85, 93, 94, 102, 120, 123, 124, 136, 141, 155, 164, 170, 186, 188, 204, 205, 235, 240, 246, 248, 255, 272, 282, 310, 328, 340, 372, 376, 408, 410, 465, 470, 492, 496, 510, 527, 564, 615, 620, 656, 680, 697, 705, 744, 752, 799, 816, 820, 930, 940, 984, 1020, 1054, 1128, 1230, 1240, 1271, 1360, 1394, 1410, 1457, 1488, 1581, 1598, 1640, 1860, 1880, 1927, 1968, 2040, 2091, 2108, 2256, 2397, 2460, 2480, 2542, 2635, 2788, 2820, 2914, 3162, 3196, 3280, 3485, 3720, 3760, 3813, 3854, 3995, 4080, 4182, 4216, 4371, 4794, 4920, 5084, 5270, 5576, 5640, 5781, 5828, 6324, 6355, 6392, 6970, 7285, 7440, 7626, 7708, 7905, 7990, 8364, 8432, 8742, 9588, 9635, 9840, 10168, 10455, 10540, 11152, 11280, 11562, 11656, 11985, 12648, 12710, 12784, 13940, 14570, 15252, 15416, 15810, 15980, 16728, 17484, 19065, 19176, 19270, 20336, 20910, 21080, 21607, 21855, 23124, 23312, 23970, 24769, 25296, 25420, 27880, 28905, 29140, 30504, 30832, 31620, 31960, 32759, 33456, 34968, 38130, 38352, 38540, 41820, 42160, 43214, 43710, 46248, 47940, 49538, 50840, 55760, 57810, 58280, 59737, 61008, 63240, 63920, 64821, 65518, 69936, 74307, 76260, 77080, 83640, 86428, 87420, 92496, 95880, 98277, 99076, 101680, 108035, 115620, 116560, 119474, 123845, 126480, 129642, 131036, 148614, 152520, 154160, 163795, 167280, 172856, 174840, 179211, 191760, 196554, 198152, 216070, 231240, 238948, 247690, 259284, 262072, 297228, 298685, 305040, 324105, 327590, 345712, 349680, 358422, 371535, 393108, 396304, 432140, 462480, 477896, 491385, 495380, 518568, 524144, 594456, 597370, 648210, 655180, 716844, 743070, 786216, 864280, 896055, 955792, 982770, 990760, 1015529, 1037136, 1188912, 1194740, 1296420, 1310360, 1433688, 1486140, 1572432, 1728560, 1792110, 1965540, 1981520, 2031058, 2389480, 2592840, 2620720, 2867376, 2972280, 3046587, 3584220, 3931080, 4062116, 4778960, 5077645, 5185680, 5944560, 6093174, 7168440, 7862160, 8124232, 10155290, 12186348, 14336880, 15232935, 16248464, 20310580, 24372696, 30465870, 40621160, 48745392, 60931740, 81242320, 121863480, 243726960]

約数ペア:

[(1, 243726960), (2, 121863480), (3, 81242320), (4, 60931740), (5, 48745392), (6, 40621160), (8, 30465870), (10, 24372696), (12, 20310580), (15, 16248464), (16, 15232935), (17, 14336880), (20, 12186348), (24, 10155290), (30, 8124232), (31, 7862160), (34, 7168440), (40, 6093174), (41, 5944560), (47, 5185680), (48, 5077645), (51, 4778960), (60, 4062116), (62, 3931080), (68, 3584220), (80, 3046587), (82, 2972280), (85, 2867376), (93, 2620720), (94, 2592840), (102, 2389480), (120, 2031058), (123, 1981520), (124, 1965540), (136, 1792110), (141, 1728560), (155, 1572432), (164, 1486140), (170, 1433688), (186, 1310360), (188, 1296420), (204, 1194740), (205, 1188912), (235, 1037136), (240, 1015529), (246, 990760), (248, 982770), (255, 955792), (272, 896055), (282, 864280), (310, 786216), (328, 743070), (340, 716844), (372, 655180), (376, 648210), (408, 597370), (410, 594456), (465, 524144), (470, 518568), (492, 495380), (496, 491385), (510, 477896), (527, 462480), (564, 432140), (615, 396304), (620, 393108), (656, 371535), (680, 358422), (697, 349680), (705, 345712), (744, 327590), (752, 324105), (799, 305040), (816, 298685), (820, 297228), (930, 262072), (940, 259284), (984, 247690), (1020, 238948), (1054, 231240), (1128, 216070), (1230, 198152), (1240, 196554), (1271, 191760), (1360, 179211), (1394, 174840), (1410, 172856), (1457, 167280), (1488, 163795), (1581, 154160), (1598, 152520), (1640, 148614), (1860, 131036), (1880, 129642), (1927, 126480), (1968, 123845), (2040, 119474), (2091, 116560), (2108, 115620), (2256, 108035), (2397, 101680), (2460, 99076), (2480, 98277), (2542, 95880), (2635, 92496), (2788, 87420), (2820, 86428), (2914, 83640), (3162, 77080), (3196, 76260), (3280, 74307), (3485, 69936), (3720, 65518), (3760, 64821), (3813, 63920), (3854, 63240), (3995, 61008), (4080, 59737), (4182, 58280), (4216, 57810), (4371, 55760), (4794, 50840), (4920, 49538), (5084, 47940), (5270, 46248), (5576, 43710), (5640, 43214), (5781, 42160), (5828, 41820), (6324, 38540), (6355, 38352), (6392, 38130), (6970, 34968), (7285, 33456), (7440, 32759), (7626, 31960), (7708, 31620), (7905, 30832), (7990, 30504), (8364, 29140), (8432, 28905), (8742, 27880), (9588, 25420), (9635, 25296), (9840, 24769), (10168, 23970), (10455, 23312), (10540, 23124), (11152, 21855), (11280, 21607), (11562, 21080), (11656, 20910), (11985, 20336), (12648, 19270), (12710, 19176), (12784, 19065), (13940, 17484), (14570, 16728), (15252, 15980), (15416, 15810)]