15661536800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:541

約数の個数: 432

約数和(自身を含む): 48668650632

約数和(自身を除く): 33007113832

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 65, 70, 73, 80, 91, 98, 100, 104, 112, 130, 140, 146, 160, 175, 182, 196, 200, 208, 224, 245, 260, 280, 292, 325, 350, 364, 365, 392, 400, 416, 421, 455, 490, 511, 520, 560, 584, 637, 650, 700, 728, 730, 784, 800, 842, 910, 949, 980, 1022, 1040, 1120, 1168, 1225, 1274, 1300, 1400, 1456, 1460, 1568, 1684, 1820, 1825, 1898, 1960, 2044, 2080, 2105, 2275, 2336, 2450, 2548, 2555, 2600, 2800, 2912, 2920, 2947, 3185, 3368, 3577, 3640, 3650, 3796, 3920, 4088, 4210, 4550, 4745, 4900, 5096, 5110, 5200, 5473, 5600, 5840, 5894, 6370, 6643, 6736, 7154, 7280, 7300, 7592, 7840, 8176, 8420, 9100, 9490, 9800, 10192, 10220, 10400, 10525, 10946, 11680, 11788, 12740, 12775, 13286, 13472, 14308, 14560, 14600, 14735, 15184, 15925, 16352, 16840, 17885, 18200, 18980, 19600, 20384, 20440, 20629, 21050, 21892, 23576, 23725, 25480, 25550, 26572, 27365, 28616, 29200, 29470, 30368, 30733, 31850, 33215, 33680, 35770, 36400, 37960, 38311, 39200, 40880, 41258, 42100, 43784, 46501, 47152, 47450, 50960, 51100, 53144, 54730, 57232, 58400, 58940, 61466, 63700, 66430, 67360, 71540, 72800, 73675, 75920, 76622, 81760, 82516, 84200, 87568, 89425, 93002, 94304, 94900, 101920, 102200, 103145, 106288, 109460, 114464, 117880, 122932, 127400, 132860, 136825, 143080, 147350, 151840, 153244, 153665, 165032, 166075, 168400, 175136, 178850, 186004, 189800, 191555, 204400, 206290, 212576, 215131, 218920, 232505, 235760, 245864, 254800, 265720, 268177, 273650, 286160, 294700, 306488, 307330, 330064, 332150, 336800, 357700, 372008, 379600, 383110, 399529, 408800, 412580, 430262, 437840, 465010, 471520, 491728, 509600, 515725, 531440, 536354, 547300, 572320, 589400, 612976, 614660, 660128, 664300, 715400, 744016, 759200, 766220, 768325, 799058, 825160, 860524, 875680, 930020, 957775, 983456, 1031450, 1062880, 1072708, 1075655, 1094600, 1162525, 1178800, 1225952, 1229320, 1328600, 1340885, 1430800, 1488032, 1505917, 1532440, 1536650, 1598116, 1650320, 1721048, 1860040, 1915550, 1997645, 2062900, 2145416, 2151310, 2189200, 2325050, 2357600, 2458640, 2657200, 2681770, 2796703, 2861600, 3011834, 3064880, 3073300, 3196232, 3300640, 3442096, 3720080, 3831100, 3995290, 4125800, 4290832, 4302620, 4378400, 4650100, 4917280, 5314400, 5363540, 5378275, 5593406, 6023668, 6129760, 6146600, 6392464, 6704425, 6884192, 7440160, 7529585, 7662200, 7990580, 8251600, 8581664, 8605240, 9300200, 9988225, 10727080, 10756550, 11186812, 12047336, 12293200, 12784928, 13408850, 13983515, 15059170, 15324400, 15981160, 16503200, 17210480, 18600400, 19576921, 19976450, 21454160, 21513100, 22373624, 24094672, 24586400, 26817700, 27967030, 30118340, 30648800, 31962320, 34420960, 37200800, 37647925, 39153842, 39952900, 42908320, 43026200, 44747248, 48189344, 53635400, 55934060, 60236680, 63924640, 69917575, 75295850, 78307684, 79905800, 86052400, 89494496, 97884605, 107270800, 111868120, 120473360, 139835150, 150591700, 156615368, 159811600, 172104800, 195769210, 214541600, 223736240, 240946720, 279670300, 301183400, 313230736, 319623200, 391538420, 447472480, 489423025, 559340600, 602366800, 626461472, 783076840, 978846050, 1118681200, 1204733600, 1566153680, 1957692100, 2237362400, 3132307360, 3915384200, 7830768400, 15661536800]

約数ペア:

[(1, 15661536800), (2, 7830768400), (4, 3915384200), (5, 3132307360), (7, 2237362400), (8, 1957692100), (10, 1566153680), (13, 1204733600), (14, 1118681200), (16, 978846050), (20, 783076840), (25, 626461472), (26, 602366800), (28, 559340600), (32, 489423025), (35, 447472480), (40, 391538420), (49, 319623200), (50, 313230736), (52, 301183400), (56, 279670300), (65, 240946720), (70, 223736240), (73, 214541600), (80, 195769210), (91, 172104800), (98, 159811600), (100, 156615368), (104, 150591700), (112, 139835150), (130, 120473360), (140, 111868120), (146, 107270800), (160, 97884605), (175, 89494496), (182, 86052400), (196, 79905800), (200, 78307684), (208, 75295850), (224, 69917575), (245, 63924640), (260, 60236680), (280, 55934060), (292, 53635400), (325, 48189344), (350, 44747248), (364, 43026200), (365, 42908320), (392, 39952900), (400, 39153842), (416, 37647925), (421, 37200800), (455, 34420960), (490, 31962320), (511, 30648800), (520, 30118340), (560, 27967030), (584, 26817700), (637, 24586400), (650, 24094672), (700, 22373624), (728, 21513100), (730, 21454160), (784, 19976450), (800, 19576921), (842, 18600400), (910, 17210480), (949, 16503200), (980, 15981160), (1022, 15324400), (1040, 15059170), (1120, 13983515), (1168, 13408850), (1225, 12784928), (1274, 12293200), (1300, 12047336), (1400, 11186812), (1456, 10756550), (1460, 10727080), (1568, 9988225), (1684, 9300200), (1820, 8605240), (1825, 8581664), (1898, 8251600), (1960, 7990580), (2044, 7662200), (2080, 7529585), (2105, 7440160), (2275, 6884192), (2336, 6704425), (2450, 6392464), (2548, 6146600), (2555, 6129760), (2600, 6023668), (2800, 5593406), (2912, 5378275), (2920, 5363540), (2947, 5314400), (3185, 4917280), (3368, 4650100), (3577, 4378400), (3640, 4302620), (3650, 4290832), (3796, 4125800), (3920, 3995290), (4088, 3831100), (4210, 3720080), (4550, 3442096), (4745, 3300640), (4900, 3196232), (5096, 3073300), (5110, 3064880), (5200, 3011834), (5473, 2861600), (5600, 2796703), (5840, 2681770), (5894, 2657200), (6370, 2458640), (6643, 2357600), (6736, 2325050), (7154, 2189200), (7280, 2151310), (7300, 2145416), (7592, 2062900), (7840, 1997645), (8176, 1915550), (8420, 1860040), (9100, 1721048), (9490, 1650320), (9800, 1598116), (10192, 1536650), (10220, 1532440), (10400, 1505917), (10525, 1488032), (10946, 1430800), (11680, 1340885), (11788, 1328600), (12740, 1229320), (12775, 1225952), (13286, 1178800), (13472, 1162525), (14308, 1094600), (14560, 1075655), (14600, 1072708), (14735, 1062880), (15184, 1031450), (15925, 983456), (16352, 957775), (16840, 930020), (17885, 875680), (18200, 860524), (18980, 825160), (19600, 799058), (20384, 768325), (20440, 766220), (20629, 759200), (21050, 744016), (21892, 715400), (23576, 664300), (23725, 660128), (25480, 614660), (25550, 612976), (26572, 589400), (27365, 572320), (28616, 547300), (29200, 536354), (29470, 531440), (30368, 515725), (30733, 509600), (31850, 491728), (33215, 471520), (33680, 465010), (35770, 437840), (36400, 430262), (37960, 412580), (38311, 408800), (39200, 399529), (40880, 383110), (41258, 379600), (42100, 372008), (43784, 357700), (46501, 336800), (47152, 332150), (47450, 330064), (50960, 307330), (51100, 306488), (53144, 294700), (54730, 286160), (57232, 273650), (58400, 268177), (58940, 265720), (61466, 254800), (63700, 245864), (66430, 235760), (67360, 232505), (71540, 218920), (72800, 215131), (73675, 212576), (75920, 206290), (76622, 204400), (81760, 191555), (82516, 189800), (84200, 186004), (87568, 178850), (89425, 175136), (93002, 168400), (94304, 166075), (94900, 165032), (101920, 153665), (102200, 153244), (103145, 151840), (106288, 147350), (109460, 143080), (114464, 136825), (117880, 132860), (122932, 127400)]