1381418280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^2$

素因数の和:115

約数の個数: 384

約数和(自身を含む): 5233507200

約数和(自身を除く): 3852088920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 88, 90, 93, 99, 108, 110, 120, 121, 124, 132, 135, 155, 165, 180, 186, 198, 216, 220, 242, 248, 264, 270, 279, 297, 310, 330, 341, 360, 363, 372, 396, 440, 465, 484, 495, 540, 558, 594, 605, 620, 660, 682, 726, 744, 792, 837, 930, 961, 968, 990, 1023, 1080, 1089, 1116, 1188, 1210, 1240, 1320, 1331, 1364, 1395, 1452, 1485, 1674, 1705, 1815, 1860, 1922, 1980, 2046, 2178, 2232, 2376, 2420, 2662, 2728, 2790, 2883, 2904, 2970, 3069, 3267, 3348, 3410, 3630, 3720, 3751, 3844, 3960, 3993, 4092, 4185, 4356, 4805, 4840, 5115, 5324, 5445, 5580, 5766, 5940, 6138, 6534, 6655, 6696, 6820, 7260, 7502, 7688, 7986, 8184, 8370, 8649, 8712, 9207, 9610, 10230, 10571, 10648, 10890, 11160, 11253, 11532, 11880, 11979, 12276, 13068, 13310, 13640, 14415, 14520, 15004, 15345, 15972, 16335, 16740, 17298, 18414, 18755, 19220, 19965, 20460, 21142, 21780, 22506, 23064, 23958, 24552, 25947, 26136, 26620, 28830, 30008, 30690, 31713, 31944, 32670, 33480, 33759, 34596, 35937, 36828, 37510, 38440, 39930, 40920, 41261, 42284, 43245, 43560, 45012, 46035, 47916, 51894, 52855, 53240, 56265, 57660, 59895, 61380, 63426, 65340, 67518, 69192, 71874, 73656, 75020, 79860, 82522, 84568, 86490, 90024, 92070, 95139, 95832, 101277, 103788, 105710, 112530, 115320, 116281, 119790, 122760, 123783, 126852, 129735, 130680, 135036, 143748, 150040, 158565, 159720, 165044, 168795, 172980, 179685, 184140, 190278, 202554, 206305, 207576, 211420, 225060, 232562, 239580, 247566, 253704, 259470, 270072, 285417, 287496, 317130, 330088, 337590, 345960, 348843, 359370, 368280, 371349, 380556, 405108, 412610, 422840, 450120, 465124, 475695, 479160, 495132, 506385, 518940, 570834, 581405, 618915, 634260, 675180, 697686, 718740, 742698, 761112, 810216, 825220, 930248, 951390, 990264, 1012770, 1037880, 1046529, 1114047, 1141668, 1162810, 1237830, 1268520, 1279091, 1350360, 1395372, 1427085, 1437480, 1485396, 1650440, 1744215, 1856745, 1902780, 2025540, 2093058, 2228094, 2283336, 2325620, 2475660, 2558182, 2790744, 2854170, 2970792, 3139587, 3488430, 3713490, 3805560, 3837273, 4051080, 4186116, 4456188, 4651240, 4951320, 5116364, 5232645, 5570235, 5708340, 6279174, 6395455, 6976860, 7426980, 7674546, 8372232, 8912376, 10232728, 10465290, 11140470, 11416680, 11511819, 12558348, 12790910, 13953720, 14853960, 15349092, 15697935, 19186365, 20930580, 22280940, 23023638, 25116696, 25581820, 30698184, 31395870, 34535457, 38372730, 41861160, 44561880, 46047276, 51163640, 57559095, 62791740, 69070914, 76745460, 92094552, 115118190, 125583480, 138141828, 153490920, 172677285, 230236380, 276283656, 345354570, 460472760, 690709140, 1381418280]

約数ペア:

[(1, 1381418280), (2, 690709140), (3, 460472760), (4, 345354570), (5, 276283656), (6, 230236380), (8, 172677285), (9, 153490920), (10, 138141828), (11, 125583480), (12, 115118190), (15, 92094552), (18, 76745460), (20, 69070914), (22, 62791740), (24, 57559095), (27, 51163640), (30, 46047276), (31, 44561880), (33, 41861160), (36, 38372730), (40, 34535457), (44, 31395870), (45, 30698184), (54, 25581820), (55, 25116696), (60, 23023638), (62, 22280940), (66, 20930580), (72, 19186365), (88, 15697935), (90, 15349092), (93, 14853960), (99, 13953720), (108, 12790910), (110, 12558348), (120, 11511819), (121, 11416680), (124, 11140470), (132, 10465290), (135, 10232728), (155, 8912376), (165, 8372232), (180, 7674546), (186, 7426980), (198, 6976860), (216, 6395455), (220, 6279174), (242, 5708340), (248, 5570235), (264, 5232645), (270, 5116364), (279, 4951320), (297, 4651240), (310, 4456188), (330, 4186116), (341, 4051080), (360, 3837273), (363, 3805560), (372, 3713490), (396, 3488430), (440, 3139587), (465, 2970792), (484, 2854170), (495, 2790744), (540, 2558182), (558, 2475660), (594, 2325620), (605, 2283336), (620, 2228094), (660, 2093058), (682, 2025540), (726, 1902780), (744, 1856745), (792, 1744215), (837, 1650440), (930, 1485396), (961, 1437480), (968, 1427085), (990, 1395372), (1023, 1350360), (1080, 1279091), (1089, 1268520), (1116, 1237830), (1188, 1162810), (1210, 1141668), (1240, 1114047), (1320, 1046529), (1331, 1037880), (1364, 1012770), (1395, 990264), (1452, 951390), (1485, 930248), (1674, 825220), (1705, 810216), (1815, 761112), (1860, 742698), (1922, 718740), (1980, 697686), (2046, 675180), (2178, 634260), (2232, 618915), (2376, 581405), (2420, 570834), (2662, 518940), (2728, 506385), (2790, 495132), (2883, 479160), (2904, 475695), (2970, 465124), (3069, 450120), (3267, 422840), (3348, 412610), (3410, 405108), (3630, 380556), (3720, 371349), (3751, 368280), (3844, 359370), (3960, 348843), (3993, 345960), (4092, 337590), (4185, 330088), (4356, 317130), (4805, 287496), (4840, 285417), (5115, 270072), (5324, 259470), (5445, 253704), (5580, 247566), (5766, 239580), (5940, 232562), (6138, 225060), (6534, 211420), (6655, 207576), (6696, 206305), (6820, 202554), (7260, 190278), (7502, 184140), (7688, 179685), (7986, 172980), (8184, 168795), (8370, 165044), (8649, 159720), (8712, 158565), (9207, 150040), (9610, 143748), (10230, 135036), (10571, 130680), (10648, 129735), (10890, 126852), (11160, 123783), (11253, 122760), (11532, 119790), (11880, 116281), (11979, 115320), (12276, 112530), (13068, 105710), (13310, 103788), (13640, 101277), (14415, 95832), (14520, 95139), (15004, 92070), (15345, 90024), (15972, 86490), (16335, 84568), (16740, 82522), (17298, 79860), (18414, 75020), (18755, 73656), (19220, 71874), (19965, 69192), (20460, 67518), (21142, 65340), (21780, 63426), (22506, 61380), (23064, 59895), (23958, 57660), (24552, 56265), (25947, 53240), (26136, 52855), (26620, 51894), (28830, 47916), (30008, 46035), (30690, 45012), (31713, 43560), (31944, 43245), (32670, 42284), (33480, 41261), (33759, 40920), (34596, 39930), (35937, 38440), (36828, 37510)]