313800480

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{1153}}^1$

素因数の和:1190

約数の個数: 288

約数和(自身を含む): 1270249344

約数和(自身を除く): 956448864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1153, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2306, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3459, 3780, 3888, 4320, 4536, 4612, 4860, 5040, 5670, 5765, 6048, 6480, 6804, 6918, 7560, 7776, 8071, 8505, 9072, 9224, 9720, 10080, 10377, 11340, 11530, 12960, 13608, 13836, 15120, 16142, 17010, 17295, 18144, 18448, 19440, 20754, 22680, 23060, 24213, 27216, 27672, 30240, 31131, 32284, 34020, 34590, 36896, 38880, 40355, 41508, 45360, 46120, 48426, 51885, 54432, 55344, 62262, 64568, 68040, 69180, 72639, 80710, 83016, 90720, 92240, 93393, 96852, 103770, 110688, 121065, 124524, 129136, 136080, 138360, 145278, 155655, 161420, 166032, 184480, 186786, 193704, 207540, 217917, 242130, 249048, 258272, 272160, 276720, 280179, 290556, 311310, 322840, 332064, 363195, 373572, 387408, 415080, 435834, 466965, 484260, 498096, 553440, 560358, 581112, 622620, 645680, 653751, 726390, 747144, 774816, 830160, 871668, 933930, 968520, 996192, 1089585, 1120716, 1162224, 1245240, 1291360, 1307502, 1400895, 1452780, 1494288, 1660320, 1743336, 1867860, 1937040, 1961253, 2179170, 2241432, 2324448, 2490480, 2615004, 2801790, 2905560, 2988576, 3268755, 3486672, 3735720, 3874080, 3922506, 4358340, 4482864, 4980960, 5230008, 5603580, 5811120, 6537510, 6973344, 7471440, 7845012, 8716680, 8965728, 9806265, 10460016, 11207160, 11622240, 13075020, 14942880, 15690024, 17433360, 19612530, 20920032, 22414320, 26150040, 31380048, 34866720, 39225060, 44828640, 52300080, 62760096, 78450120, 104600160, 156900240, 313800480]

約数ペア:

[(1, 313800480), (2, 156900240), (3, 104600160), (4, 78450120), (5, 62760096), (6, 52300080), (7, 44828640), (8, 39225060), (9, 34866720), (10, 31380048), (12, 26150040), (14, 22414320), (15, 20920032), (16, 19612530), (18, 17433360), (20, 15690024), (21, 14942880), (24, 13075020), (27, 11622240), (28, 11207160), (30, 10460016), (32, 9806265), (35, 8965728), (36, 8716680), (40, 7845012), (42, 7471440), (45, 6973344), (48, 6537510), (54, 5811120), (56, 5603580), (60, 5230008), (63, 4980960), (70, 4482864), (72, 4358340), (80, 3922506), (81, 3874080), (84, 3735720), (90, 3486672), (96, 3268755), (105, 2988576), (108, 2905560), (112, 2801790), (120, 2615004), (126, 2490480), (135, 2324448), (140, 2241432), (144, 2179170), (160, 1961253), (162, 1937040), (168, 1867860), (180, 1743336), (189, 1660320), (210, 1494288), (216, 1452780), (224, 1400895), (240, 1307502), (243, 1291360), (252, 1245240), (270, 1162224), (280, 1120716), (288, 1089585), (315, 996192), (324, 968520), (336, 933930), (360, 871668), (378, 830160), (405, 774816), (420, 747144), (432, 726390), (480, 653751), (486, 645680), (504, 622620), (540, 581112), (560, 560358), (567, 553440), (630, 498096), (648, 484260), (672, 466965), (720, 435834), (756, 415080), (810, 387408), (840, 373572), (864, 363195), (945, 332064), (972, 322840), (1008, 311310), (1080, 290556), (1120, 280179), (1134, 276720), (1153, 272160), (1215, 258272), (1260, 249048), (1296, 242130), (1440, 217917), (1512, 207540), (1620, 193704), (1680, 186786), (1701, 184480), (1890, 166032), (1944, 161420), (2016, 155655), (2160, 145278), (2268, 138360), (2306, 136080), (2430, 129136), (2520, 124524), (2592, 121065), (2835, 110688), (3024, 103770), (3240, 96852), (3360, 93393), (3402, 92240), (3459, 90720), (3780, 83016), (3888, 80710), (4320, 72639), (4536, 69180), (4612, 68040), (4860, 64568), (5040, 62262), (5670, 55344), (5765, 54432), (6048, 51885), (6480, 48426), (6804, 46120), (6918, 45360), (7560, 41508), (7776, 40355), (8071, 38880), (8505, 36896), (9072, 34590), (9224, 34020), (9720, 32284), (10080, 31131), (10377, 30240), (11340, 27672), (11530, 27216), (12960, 24213), (13608, 23060), (13836, 22680), (15120, 20754), (16142, 19440), (17010, 18448), (17295, 18144)]