728763840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1044

約数の個数: 336

約数和(自身を含む): 2945172672

約数和(自身を除く): 2216408832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 192, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 320, 333, 336, 360, 370, 420, 444, 448, 480, 504, 518, 555, 560, 576, 592, 630, 666, 672, 720, 740, 777, 840, 888, 960, 977, 1008, 1036, 1110, 1120, 1184, 1260, 1295, 1332, 1344, 1440, 1480, 1554, 1665, 1680, 1776, 1954, 2016, 2072, 2220, 2240, 2331, 2368, 2520, 2590, 2664, 2880, 2931, 2960, 3108, 3330, 3360, 3552, 3885, 3908, 4032, 4144, 4440, 4662, 4885, 5040, 5180, 5328, 5862, 5920, 6216, 6660, 6720, 6839, 7104, 7770, 7816, 8288, 8793, 8880, 9324, 9770, 10080, 10360, 10656, 11655, 11724, 11840, 12432, 13320, 13678, 14655, 15540, 15632, 16576, 17586, 17760, 18648, 19540, 20160, 20517, 20720, 21312, 23310, 23448, 24864, 26640, 27356, 29310, 31080, 31264, 34195, 35172, 35520, 36149, 37296, 39080, 41034, 41440, 43965, 46620, 46896, 49728, 53280, 54712, 58620, 61551, 62160, 62528, 68390, 70344, 72298, 74592, 78160, 82068, 82880, 87930, 93240, 93792, 102585, 106560, 108447, 109424, 117240, 123102, 124320, 136780, 140688, 144596, 149184, 156320, 164136, 175860, 180745, 186480, 187584, 205170, 216894, 218848, 234480, 246204, 248640, 253043, 273560, 281376, 289192, 307755, 312640, 325341, 328272, 351720, 361490, 372960, 410340, 433788, 437696, 468960, 492408, 506086, 542235, 547120, 562752, 578384, 615510, 650682, 656544, 703440, 722980, 745920, 759129, 820680, 867576, 937920, 984816, 1012172, 1084470, 1094240, 1156768, 1231020, 1265215, 1301364, 1313088, 1406880, 1445960, 1518258, 1626705, 1641360, 1735152, 1969632, 2024344, 2168940, 2188480, 2277387, 2313536, 2462040, 2530430, 2602728, 2813760, 2891920, 3036516, 3253410, 3282720, 3470304, 3795645, 3939264, 4048688, 4337880, 4554774, 4924080, 5060860, 5205456, 5783840, 6073032, 6506820, 6565440, 6940608, 7591290, 8097376, 8675760, 9109548, 9848160, 10121720, 10410912, 11386935, 11567680, 12146064, 13013640, 15182580, 16194752, 17351520, 18219096, 19696320, 20243440, 20821824, 22773870, 24292128, 26027280, 30365160, 34703040, 36438192, 40486880, 45547740, 48584256, 52054560, 60730320, 72876384, 80973760, 91095480, 104109120, 121460640, 145752768, 182190960, 242921280, 364381920, 728763840]

約数ペア:

[(1, 728763840), (2, 364381920), (3, 242921280), (4, 182190960), (5, 145752768), (6, 121460640), (7, 104109120), (8, 91095480), (9, 80973760), (10, 72876384), (12, 60730320), (14, 52054560), (15, 48584256), (16, 45547740), (18, 40486880), (20, 36438192), (21, 34703040), (24, 30365160), (28, 26027280), (30, 24292128), (32, 22773870), (35, 20821824), (36, 20243440), (37, 19696320), (40, 18219096), (42, 17351520), (45, 16194752), (48, 15182580), (56, 13013640), (60, 12146064), (63, 11567680), (64, 11386935), (70, 10410912), (72, 10121720), (74, 9848160), (80, 9109548), (84, 8675760), (90, 8097376), (96, 7591290), (105, 6940608), (111, 6565440), (112, 6506820), (120, 6073032), (126, 5783840), (140, 5205456), (144, 5060860), (148, 4924080), (160, 4554774), (168, 4337880), (180, 4048688), (185, 3939264), (192, 3795645), (210, 3470304), (222, 3282720), (224, 3253410), (240, 3036516), (252, 2891920), (259, 2813760), (280, 2602728), (288, 2530430), (296, 2462040), (315, 2313536), (320, 2277387), (333, 2188480), (336, 2168940), (360, 2024344), (370, 1969632), (420, 1735152), (444, 1641360), (448, 1626705), (480, 1518258), (504, 1445960), (518, 1406880), (555, 1313088), (560, 1301364), (576, 1265215), (592, 1231020), (630, 1156768), (666, 1094240), (672, 1084470), (720, 1012172), (740, 984816), (777, 937920), (840, 867576), (888, 820680), (960, 759129), (977, 745920), (1008, 722980), (1036, 703440), (1110, 656544), (1120, 650682), (1184, 615510), (1260, 578384), (1295, 562752), (1332, 547120), (1344, 542235), (1440, 506086), (1480, 492408), (1554, 468960), (1665, 437696), (1680, 433788), (1776, 410340), (1954, 372960), (2016, 361490), (2072, 351720), (2220, 328272), (2240, 325341), (2331, 312640), (2368, 307755), (2520, 289192), (2590, 281376), (2664, 273560), (2880, 253043), (2931, 248640), (2960, 246204), (3108, 234480), (3330, 218848), (3360, 216894), (3552, 205170), (3885, 187584), (3908, 186480), (4032, 180745), (4144, 175860), (4440, 164136), (4662, 156320), (4885, 149184), (5040, 144596), (5180, 140688), (5328, 136780), (5862, 124320), (5920, 123102), (6216, 117240), (6660, 109424), (6720, 108447), (6839, 106560), (7104, 102585), (7770, 93792), (7816, 93240), (8288, 87930), (8793, 82880), (8880, 82068), (9324, 78160), (9770, 74592), (10080, 72298), (10360, 70344), (10656, 68390), (11655, 62528), (11724, 62160), (11840, 61551), (12432, 58620), (13320, 54712), (13678, 53280), (14655, 49728), (15540, 46896), (15632, 46620), (16576, 43965), (17586, 41440), (17760, 41034), (18648, 39080), (19540, 37296), (20160, 36149), (20517, 35520), (20720, 35172), (21312, 34195), (23310, 31264), (23448, 31080), (24864, 29310), (26640, 27356)]