1816004800

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:160

約数の個数: 336

約数和(自身を含む): 5079674880

約数和(自身を除く): 3263670080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 41, 47, 50, 62, 64, 76, 80, 82, 94, 95, 100, 124, 152, 155, 160, 164, 188, 190, 200, 205, 235, 248, 304, 310, 320, 328, 376, 380, 400, 410, 470, 475, 496, 589, 608, 620, 656, 752, 760, 775, 779, 800, 820, 893, 940, 950, 992, 1025, 1175, 1178, 1216, 1240, 1271, 1312, 1457, 1504, 1520, 1550, 1558, 1600, 1640, 1786, 1880, 1900, 1927, 1984, 2050, 2350, 2356, 2480, 2542, 2624, 2914, 2945, 3008, 3040, 3100, 3116, 3280, 3572, 3760, 3800, 3854, 3895, 4100, 4465, 4700, 4712, 4960, 5084, 5828, 5890, 6080, 6200, 6232, 6355, 6560, 7144, 7285, 7520, 7600, 7708, 7790, 8200, 8930, 9400, 9424, 9635, 9920, 10168, 11656, 11780, 12400, 12464, 12710, 13120, 14288, 14570, 14725, 15040, 15200, 15416, 15580, 16400, 17860, 18800, 18848, 19270, 19475, 20336, 22325, 23312, 23560, 24149, 24800, 24928, 25420, 27683, 28576, 29140, 29450, 30400, 30832, 31160, 31775, 32800, 35720, 36425, 36613, 37600, 37696, 38540, 38950, 40672, 44650, 46624, 47120, 48175, 48298, 49600, 49856, 50840, 55366, 57152, 58280, 58900, 59737, 61664, 62320, 63550, 65600, 71440, 72850, 73226, 75200, 77080, 77900, 81344, 89300, 93248, 94240, 96350, 96596, 101680, 110732, 116560, 117800, 119474, 120745, 123328, 124640, 127100, 138415, 142880, 145700, 146452, 154160, 155800, 178600, 183065, 188480, 192700, 193192, 203360, 221464, 233120, 235600, 238948, 241490, 249280, 254200, 276830, 285760, 291400, 292904, 298685, 308320, 311600, 357200, 366130, 385400, 386384, 406720, 442928, 466240, 471200, 477896, 482980, 508400, 553660, 582800, 585808, 597370, 603725, 616640, 623200, 692075, 714400, 732260, 770800, 772768, 885856, 915325, 942400, 955792, 965960, 1016800, 1107320, 1135003, 1165600, 1171616, 1194740, 1207450, 1246400, 1384150, 1428800, 1464520, 1493425, 1541600, 1545536, 1771712, 1830650, 1911584, 1931920, 2033600, 2214640, 2270006, 2331200, 2343232, 2389480, 2414900, 2768300, 2929040, 2986850, 3083200, 3661300, 3823168, 3863840, 4429280, 4540012, 4778960, 4829800, 5536600, 5675015, 5858080, 5973700, 7322600, 7727680, 8858560, 9080024, 9557920, 9659600, 11073200, 11350030, 11716160, 11947400, 14645200, 18160048, 19115840, 19319200, 22146400, 22700060, 23894800, 28375075, 29290400, 36320096, 38638400, 44292800, 45400120, 47789600, 56750150, 58580800, 72640192, 90800240, 95579200, 113500300, 181600480, 227000600, 363200960, 454001200, 908002400, 1816004800]

約数ペア:

[(1, 1816004800), (2, 908002400), (4, 454001200), (5, 363200960), (8, 227000600), (10, 181600480), (16, 113500300), (19, 95579200), (20, 90800240), (25, 72640192), (31, 58580800), (32, 56750150), (38, 47789600), (40, 45400120), (41, 44292800), (47, 38638400), (50, 36320096), (62, 29290400), (64, 28375075), (76, 23894800), (80, 22700060), (82, 22146400), (94, 19319200), (95, 19115840), (100, 18160048), (124, 14645200), (152, 11947400), (155, 11716160), (160, 11350030), (164, 11073200), (188, 9659600), (190, 9557920), (200, 9080024), (205, 8858560), (235, 7727680), (248, 7322600), (304, 5973700), (310, 5858080), (320, 5675015), (328, 5536600), (376, 4829800), (380, 4778960), (400, 4540012), (410, 4429280), (470, 3863840), (475, 3823168), (496, 3661300), (589, 3083200), (608, 2986850), (620, 2929040), (656, 2768300), (752, 2414900), (760, 2389480), (775, 2343232), (779, 2331200), (800, 2270006), (820, 2214640), (893, 2033600), (940, 1931920), (950, 1911584), (992, 1830650), (1025, 1771712), (1175, 1545536), (1178, 1541600), (1216, 1493425), (1240, 1464520), (1271, 1428800), (1312, 1384150), (1457, 1246400), (1504, 1207450), (1520, 1194740), (1550, 1171616), (1558, 1165600), (1600, 1135003), (1640, 1107320), (1786, 1016800), (1880, 965960), (1900, 955792), (1927, 942400), (1984, 915325), (2050, 885856), (2350, 772768), (2356, 770800), (2480, 732260), (2542, 714400), (2624, 692075), (2914, 623200), (2945, 616640), (3008, 603725), (3040, 597370), (3100, 585808), (3116, 582800), (3280, 553660), (3572, 508400), (3760, 482980), (3800, 477896), (3854, 471200), (3895, 466240), (4100, 442928), (4465, 406720), (4700, 386384), (4712, 385400), (4960, 366130), (5084, 357200), (5828, 311600), (5890, 308320), (6080, 298685), (6200, 292904), (6232, 291400), (6355, 285760), (6560, 276830), (7144, 254200), (7285, 249280), (7520, 241490), (7600, 238948), (7708, 235600), (7790, 233120), (8200, 221464), (8930, 203360), (9400, 193192), (9424, 192700), (9635, 188480), (9920, 183065), (10168, 178600), (11656, 155800), (11780, 154160), (12400, 146452), (12464, 145700), (12710, 142880), (13120, 138415), (14288, 127100), (14570, 124640), (14725, 123328), (15040, 120745), (15200, 119474), (15416, 117800), (15580, 116560), (16400, 110732), (17860, 101680), (18800, 96596), (18848, 96350), (19270, 94240), (19475, 93248), (20336, 89300), (22325, 81344), (23312, 77900), (23560, 77080), (24149, 75200), (24800, 73226), (24928, 72850), (25420, 71440), (27683, 65600), (28576, 63550), (29140, 62320), (29450, 61664), (30400, 59737), (30832, 58900), (31160, 58280), (31775, 57152), (32800, 55366), (35720, 50840), (36425, 49856), (36613, 49600), (37600, 48298), (37696, 48175), (38540, 47120), (38950, 46624), (40672, 44650)]