268842420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 432

約数和(自身を含む): 1102465728

約数和(自身を除く): 833623308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 33, 34, 35, 36, 42, 44, 45, 49, 51, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 98, 99, 102, 105, 110, 119, 126, 132, 140, 147, 153, 154, 163, 165, 170, 180, 187, 196, 198, 204, 210, 220, 231, 238, 245, 252, 255, 294, 306, 308, 315, 326, 330, 340, 357, 374, 385, 396, 420, 441, 462, 476, 489, 490, 495, 510, 539, 561, 588, 595, 612, 630, 652, 660, 693, 714, 735, 748, 765, 770, 815, 833, 882, 924, 935, 978, 980, 990, 1020, 1071, 1078, 1122, 1141, 1155, 1190, 1260, 1309, 1386, 1428, 1467, 1470, 1530, 1540, 1617, 1630, 1666, 1683, 1764, 1785, 1793, 1870, 1956, 1980, 2142, 2156, 2205, 2244, 2282, 2310, 2380, 2445, 2499, 2618, 2695, 2771, 2772, 2805, 2934, 2940, 3060, 3234, 3260, 3332, 3366, 3423, 3465, 3570, 3586, 3740, 3927, 4165, 4284, 4410, 4564, 4620, 4851, 4890, 4998, 5236, 5355, 5379, 5390, 5542, 5610, 5705, 5868, 6468, 6545, 6732, 6846, 6930, 7140, 7172, 7335, 7497, 7854, 7987, 8085, 8313, 8330, 8415, 8820, 8965, 9163, 9702, 9780, 9996, 10269, 10710, 10758, 10780, 11084, 11220, 11410, 11781, 12495, 12551, 13090, 13692, 13855, 13860, 14670, 14994, 15708, 15974, 16137, 16170, 16626, 16660, 16830, 17115, 17930, 18326, 19397, 19404, 19635, 20538, 21420, 21516, 22820, 23562, 23961, 24255, 24939, 24990, 25102, 26180, 26895, 27489, 27710, 29340, 29988, 30481, 31948, 32274, 32340, 33252, 33660, 34230, 35860, 36652, 37485, 37653, 38794, 39270, 39935, 41076, 41565, 45815, 47124, 47922, 48510, 49878, 49980, 50204, 51345, 53790, 54978, 55420, 58191, 58905, 60962, 62755, 64548, 68460, 71883, 74970, 75306, 77588, 78540, 79870, 80685, 82467, 83130, 87857, 91443, 91630, 95844, 96985, 97020, 99756, 102690, 107580, 109956, 112959, 116382, 117810, 119805, 121924, 124695, 125510, 135779, 137445, 143766, 149940, 150612, 152405, 159740, 161370, 164934, 166260, 174573, 175714, 182886, 183260, 188265, 193970, 205380, 213367, 225918, 232764, 235620, 239610, 249390, 251020, 263571, 271558, 274329, 274890, 287532, 290955, 304810, 322740, 329868, 349146, 351428, 359415, 365772, 376530, 387940, 407337, 412335, 426734, 439285, 451836, 457215, 479220, 498780, 527142, 543116, 548658, 549780, 564795, 581910, 609620, 640101, 678895, 698292, 718830, 753060, 790713, 814674, 824670, 853468, 872865, 878570, 914430, 1054284, 1066835, 1097316, 1129590, 1163820, 1222011, 1280202, 1317855, 1357790, 1371645, 1437660, 1493569, 1581426, 1629348, 1649340, 1745730, 1757140, 1828860, 1920303, 2036685, 2133670, 2259180, 2444022, 2560404, 2635710, 2715580, 2743290, 2987138, 3162852, 3200505, 3491460, 3840606, 3953565, 4073370, 4267340, 4480707, 4888044, 5271420, 5486580, 5974276, 6110055, 6401010, 7467845, 7681212, 7907130, 8146740, 8961414, 9601515, 12220110, 12802020, 13442121, 14935690, 15814260, 17922828, 19203030, 22403535, 24440220, 26884242, 29871380, 38406060, 44807070, 53768484, 67210605, 89614140, 134421210, 268842420]

約数ペア:

[(1, 268842420), (2, 134421210), (3, 89614140), (4, 67210605), (5, 53768484), (6, 44807070), (7, 38406060), (9, 29871380), (10, 26884242), (11, 24440220), (12, 22403535), (14, 19203030), (15, 17922828), (17, 15814260), (18, 14935690), (20, 13442121), (21, 12802020), (22, 12220110), (28, 9601515), (30, 8961414), (33, 8146740), (34, 7907130), (35, 7681212), (36, 7467845), (42, 6401010), (44, 6110055), (45, 5974276), (49, 5486580), (51, 5271420), (55, 4888044), (60, 4480707), (63, 4267340), (66, 4073370), (68, 3953565), (70, 3840606), (77, 3491460), (84, 3200505), (85, 3162852), (90, 2987138), (98, 2743290), (99, 2715580), (102, 2635710), (105, 2560404), (110, 2444022), (119, 2259180), (126, 2133670), (132, 2036685), (140, 1920303), (147, 1828860), (153, 1757140), (154, 1745730), (163, 1649340), (165, 1629348), (170, 1581426), (180, 1493569), (187, 1437660), (196, 1371645), (198, 1357790), (204, 1317855), (210, 1280202), (220, 1222011), (231, 1163820), (238, 1129590), (245, 1097316), (252, 1066835), (255, 1054284), (294, 914430), (306, 878570), (308, 872865), (315, 853468), (326, 824670), (330, 814674), (340, 790713), (357, 753060), (374, 718830), (385, 698292), (396, 678895), (420, 640101), (441, 609620), (462, 581910), (476, 564795), (489, 549780), (490, 548658), (495, 543116), (510, 527142), (539, 498780), (561, 479220), (588, 457215), (595, 451836), (612, 439285), (630, 426734), (652, 412335), (660, 407337), (693, 387940), (714, 376530), (735, 365772), (748, 359415), (765, 351428), (770, 349146), (815, 329868), (833, 322740), (882, 304810), (924, 290955), (935, 287532), (978, 274890), (980, 274329), (990, 271558), (1020, 263571), (1071, 251020), (1078, 249390), (1122, 239610), (1141, 235620), (1155, 232764), (1190, 225918), (1260, 213367), (1309, 205380), (1386, 193970), (1428, 188265), (1467, 183260), (1470, 182886), (1530, 175714), (1540, 174573), (1617, 166260), (1630, 164934), (1666, 161370), (1683, 159740), (1764, 152405), (1785, 150612), (1793, 149940), (1870, 143766), (1956, 137445), (1980, 135779), (2142, 125510), (2156, 124695), (2205, 121924), (2244, 119805), (2282, 117810), (2310, 116382), (2380, 112959), (2445, 109956), (2499, 107580), (2618, 102690), (2695, 99756), (2771, 97020), (2772, 96985), (2805, 95844), (2934, 91630), (2940, 91443), (3060, 87857), (3234, 83130), (3260, 82467), (3332, 80685), (3366, 79870), (3423, 78540), (3465, 77588), (3570, 75306), (3586, 74970), (3740, 71883), (3927, 68460), (4165, 64548), (4284, 62755), (4410, 60962), (4564, 58905), (4620, 58191), (4851, 55420), (4890, 54978), (4998, 53790), (5236, 51345), (5355, 50204), (5379, 49980), (5390, 49878), (5542, 48510), (5610, 47922), (5705, 47124), (5868, 45815), (6468, 41565), (6545, 41076), (6732, 39935), (6846, 39270), (6930, 38794), (7140, 37653), (7172, 37485), (7335, 36652), (7497, 35860), (7854, 34230), (7987, 33660), (8085, 33252), (8313, 32340), (8330, 32274), (8415, 31948), (8820, 30481), (8965, 29988), (9163, 29340), (9702, 27710), (9780, 27489), (9996, 26895), (10269, 26180), (10710, 25102), (10758, 24990), (10780, 24939), (11084, 24255), (11220, 23961), (11410, 23562), (11781, 22820), (12495, 21516), (12551, 21420), (13090, 20538), (13692, 19635), (13855, 19404), (13860, 19397), (14670, 18326), (14994, 17930), (15708, 17115), (15974, 16830), (16137, 16660), (16170, 16626)]