381676680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:330

約数の個数: 384

約数和(自身を含む): 1583712000

約数和(自身を除く): 1202035320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 281, 294, 308, 315, 330, 343, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 562, 588, 616, 630, 660, 686, 693, 735, 770, 792, 840, 843, 882, 924, 980, 990, 1029, 1078, 1124, 1155, 1176, 1260, 1320, 1372, 1386, 1405, 1470, 1540, 1617, 1686, 1715, 1764, 1848, 1960, 1967, 1980, 2058, 2156, 2205, 2248, 2310, 2520, 2529, 2695, 2744, 2772, 2810, 2940, 3080, 3087, 3091, 3234, 3372, 3430, 3465, 3528, 3773, 3934, 3960, 4116, 4215, 4312, 4410, 4620, 4851, 5058, 5145, 5390, 5544, 5620, 5880, 5901, 6174, 6182, 6468, 6744, 6860, 6930, 7546, 7868, 8085, 8232, 8430, 8820, 9240, 9273, 9702, 9835, 10116, 10290, 10780, 11240, 11319, 11802, 12348, 12364, 12645, 12936, 13720, 13769, 13860, 15092, 15435, 15455, 15736, 16170, 16860, 17640, 17703, 18546, 18865, 19404, 19670, 20232, 20580, 21560, 21637, 22638, 23604, 24255, 24696, 24728, 25290, 27538, 27720, 27819, 29505, 30184, 30870, 30910, 32340, 33720, 33957, 35406, 37092, 37730, 38808, 39340, 41160, 41307, 43274, 45276, 46365, 47208, 48510, 50580, 55076, 55638, 56595, 59010, 61740, 61820, 64680, 64911, 67914, 68845, 70812, 74184, 75460, 78680, 82614, 86548, 88515, 90552, 92730, 96383, 97020, 101160, 108185, 110152, 111276, 113190, 118020, 123480, 123640, 123921, 129822, 135828, 137690, 139095, 141624, 150920, 151459, 165228, 169785, 173096, 177030, 185460, 192766, 194040, 194733, 206535, 216370, 222552, 226380, 236040, 247842, 259644, 271656, 275380, 278190, 289149, 302918, 324555, 330456, 339570, 354060, 370920, 385532, 389466, 413070, 432740, 452760, 454377, 481915, 495684, 519288, 550760, 556380, 578298, 605836, 619605, 649110, 679140, 708120, 757295, 771064, 778932, 826140, 865480, 867447, 908754, 963830, 973665, 991368, 1060213, 1112760, 1156596, 1211672, 1239210, 1298220, 1358280, 1363131, 1445745, 1514590, 1557864, 1652280, 1734894, 1817508, 1927660, 1947330, 2120426, 2271885, 2313192, 2478420, 2596440, 2726262, 2891490, 3029180, 3180639, 3469788, 3635016, 3855320, 3894660, 4240852, 4337235, 4543770, 4956840, 5301065, 5452524, 5782980, 6058360, 6361278, 6815655, 6939576, 7789320, 8481704, 8674470, 9087540, 9541917, 10602130, 10905048, 11565960, 12722556, 13631310, 15903195, 17348940, 18175080, 19083834, 21204260, 25445112, 27262620, 31806390, 34697880, 38167668, 42408520, 47709585, 54525240, 63612780, 76335336, 95419170, 127225560, 190838340, 381676680]

約数ペア:

[(1, 381676680), (2, 190838340), (3, 127225560), (4, 95419170), (5, 76335336), (6, 63612780), (7, 54525240), (8, 47709585), (9, 42408520), (10, 38167668), (11, 34697880), (12, 31806390), (14, 27262620), (15, 25445112), (18, 21204260), (20, 19083834), (21, 18175080), (22, 17348940), (24, 15903195), (28, 13631310), (30, 12722556), (33, 11565960), (35, 10905048), (36, 10602130), (40, 9541917), (42, 9087540), (44, 8674470), (45, 8481704), (49, 7789320), (55, 6939576), (56, 6815655), (60, 6361278), (63, 6058360), (66, 5782980), (70, 5452524), (72, 5301065), (77, 4956840), (84, 4543770), (88, 4337235), (90, 4240852), (98, 3894660), (99, 3855320), (105, 3635016), (110, 3469788), (120, 3180639), (126, 3029180), (132, 2891490), (140, 2726262), (147, 2596440), (154, 2478420), (165, 2313192), (168, 2271885), (180, 2120426), (196, 1947330), (198, 1927660), (210, 1817508), (220, 1734894), (231, 1652280), (245, 1557864), (252, 1514590), (264, 1445745), (280, 1363131), (281, 1358280), (294, 1298220), (308, 1239210), (315, 1211672), (330, 1156596), (343, 1112760), (360, 1060213), (385, 991368), (392, 973665), (396, 963830), (420, 908754), (440, 867447), (441, 865480), (462, 826140), (490, 778932), (495, 771064), (504, 757295), (539, 708120), (562, 679140), (588, 649110), (616, 619605), (630, 605836), (660, 578298), (686, 556380), (693, 550760), (735, 519288), (770, 495684), (792, 481915), (840, 454377), (843, 452760), (882, 432740), (924, 413070), (980, 389466), (990, 385532), (1029, 370920), (1078, 354060), (1124, 339570), (1155, 330456), (1176, 324555), (1260, 302918), (1320, 289149), (1372, 278190), (1386, 275380), (1405, 271656), (1470, 259644), (1540, 247842), (1617, 236040), (1686, 226380), (1715, 222552), (1764, 216370), (1848, 206535), (1960, 194733), (1967, 194040), (1980, 192766), (2058, 185460), (2156, 177030), (2205, 173096), (2248, 169785), (2310, 165228), (2520, 151459), (2529, 150920), (2695, 141624), (2744, 139095), (2772, 137690), (2810, 135828), (2940, 129822), (3080, 123921), (3087, 123640), (3091, 123480), (3234, 118020), (3372, 113190), (3430, 111276), (3465, 110152), (3528, 108185), (3773, 101160), (3934, 97020), (3960, 96383), (4116, 92730), (4215, 90552), (4312, 88515), (4410, 86548), (4620, 82614), (4851, 78680), (5058, 75460), (5145, 74184), (5390, 70812), (5544, 68845), (5620, 67914), (5880, 64911), (5901, 64680), (6174, 61820), (6182, 61740), (6468, 59010), (6744, 56595), (6860, 55638), (6930, 55076), (7546, 50580), (7868, 48510), (8085, 47208), (8232, 46365), (8430, 45276), (8820, 43274), (9240, 41307), (9273, 41160), (9702, 39340), (9835, 38808), (10116, 37730), (10290, 37092), (10780, 35406), (11240, 33957), (11319, 33720), (11802, 32340), (12348, 30910), (12364, 30870), (12645, 30184), (12936, 29505), (13720, 27819), (13769, 27720), (13860, 27538), (15092, 25290), (15435, 24728), (15455, 24696), (15736, 24255), (16170, 23604), (16860, 22638), (17640, 21637), (17703, 21560), (18546, 20580), (18865, 20232), (19404, 19670)]