21004930800

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3517}}^1$

素因数の和:3630

約数の個数: 480

約数和(自身を含む): 86548428800

約数和(自身を除く): 65543498000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 79, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 158, 168, 175, 180, 189, 200, 210, 216, 225, 237, 240, 252, 270, 280, 300, 315, 316, 336, 350, 360, 378, 395, 400, 420, 432, 450, 474, 504, 525, 540, 553, 560, 600, 630, 632, 675, 700, 711, 720, 756, 790, 840, 900, 945, 948, 1008, 1050, 1080, 1106, 1185, 1200, 1260, 1264, 1350, 1400, 1422, 1512, 1575, 1580, 1659, 1680, 1800, 1890, 1896, 1975, 2100, 2133, 2160, 2212, 2370, 2520, 2700, 2765, 2800, 2844, 3024, 3150, 3160, 3318, 3517, 3555, 3600, 3780, 3792, 3950, 4200, 4266, 4424, 4725, 4740, 4977, 5040, 5400, 5530, 5688, 5925, 6300, 6320, 6636, 7034, 7110, 7560, 7900, 8295, 8400, 8532, 8848, 9450, 9480, 9954, 10551, 10665, 10800, 11060, 11376, 11850, 12600, 13272, 13825, 14068, 14220, 14931, 15120, 15800, 16590, 17064, 17585, 17775, 18900, 18960, 19908, 21102, 21330, 22120, 23700, 24619, 24885, 25200, 26544, 27650, 28136, 28440, 29862, 31600, 31653, 33180, 34128, 35170, 35550, 37800, 39816, 41475, 42204, 42660, 44240, 47400, 49238, 49770, 52755, 53325, 55300, 56272, 56880, 59724, 63306, 66360, 70340, 71100, 73857, 74655, 75600, 79632, 82950, 84408, 85320, 87925, 94800, 94959, 98476, 99540, 105510, 106650, 110600, 119448, 123095, 124425, 126612, 132720, 140680, 142200, 147714, 149310, 158265, 165900, 168816, 170640, 175850, 189918, 196952, 199080, 211020, 213300, 221200, 221571, 238896, 246190, 248850, 253224, 263775, 277843, 281360, 284400, 295428, 298620, 316530, 331800, 351700, 369285, 373275, 379836, 393904, 398160, 422040, 426600, 443142, 474795, 492380, 497700, 506448, 527550, 555686, 590856, 597240, 615475, 633060, 663600, 664713, 703400, 738570, 746550, 759672, 791325, 833529, 844080, 853200, 886284, 949590, 984760, 995400, 1055100, 1107855, 1111372, 1181712, 1194480, 1230950, 1266120, 1329426, 1389215, 1406800, 1477140, 1493100, 1519344, 1582650, 1667058, 1772568, 1846425, 1899180, 1944901, 1969520, 1990800, 2110200, 2215710, 2222744, 2373975, 2461900, 2500587, 2532240, 2658852, 2778430, 2954280, 2986200, 3165300, 3323565, 3334116, 3545136, 3692850, 3798360, 3889802, 4167645, 4220400, 4431420, 4445488, 4747950, 4923800, 5001174, 5317704, 5539275, 5556860, 5834703, 5908560, 5972400, 6330600, 6647130, 6668232, 6946075, 7385700, 7501761, 7596720, 7779604, 8335290, 8862840, 9495900, 9724505, 9847600, 10002348, 10635408, 11078550, 11113720, 11669406, 12502935, 12661200, 13294260, 13336464, 13892150, 14771400, 15003522, 15559208, 16617825, 16670580, 17504109, 17725680, 18991800, 19449010, 20004696, 20838225, 22157100, 22227440, 23338812, 25005870, 26588520, 27784300, 29173515, 29542800, 30007044, 31118416, 33235650, 33341160, 35008218, 37508805, 37983600, 38898020, 40009392, 41676450, 44314200, 46677624, 48622525, 50011740, 52512327, 53177040, 55568600, 58347030, 60014088, 62514675, 66471300, 66682320, 70016436, 75017610, 77796040, 83352900, 87520545, 88628400, 93355248, 97245050, 100023480, 105024654, 111137200, 116694060, 120028176, 125029350, 132942600, 140032872, 145867575, 150035220, 155592080, 166705800, 175041090, 187544025, 194490100, 200046960, 210049308, 233388120, 250058700, 262561635, 265885200, 280065744, 291735150, 300070440, 333411600, 350082180, 375088050, 388980200, 420098616, 437602725, 466776240, 500117400, 525123270, 583470300, 600140880, 700164360, 750176100, 777960400, 840197232, 875205450, 1000234800, 1050246540, 1166940600, 1312808175, 1400328720, 1500352200, 1750410900, 2100493080, 2333881200, 2625616350, 3000704400, 3500821800, 4200986160, 5251232700, 7001643600, 10502465400, 21004930800]

約数ペア:

[(1, 21004930800), (2, 10502465400), (3, 7001643600), (4, 5251232700), (5, 4200986160), (6, 3500821800), (7, 3000704400), (8, 2625616350), (9, 2333881200), (10, 2100493080), (12, 1750410900), (14, 1500352200), (15, 1400328720), (16, 1312808175), (18, 1166940600), (20, 1050246540), (21, 1000234800), (24, 875205450), (25, 840197232), (27, 777960400), (28, 750176100), (30, 700164360), (35, 600140880), (36, 583470300), (40, 525123270), (42, 500117400), (45, 466776240), (48, 437602725), (50, 420098616), (54, 388980200), (56, 375088050), (60, 350082180), (63, 333411600), (70, 300070440), (72, 291735150), (75, 280065744), (79, 265885200), (80, 262561635), (84, 250058700), (90, 233388120), (100, 210049308), (105, 200046960), (108, 194490100), (112, 187544025), (120, 175041090), (126, 166705800), (135, 155592080), (140, 150035220), (144, 145867575), (150, 140032872), (158, 132942600), (168, 125029350), (175, 120028176), (180, 116694060), (189, 111137200), (200, 105024654), (210, 100023480), (216, 97245050), (225, 93355248), (237, 88628400), (240, 87520545), (252, 83352900), (270, 77796040), (280, 75017610), (300, 70016436), (315, 66682320), (316, 66471300), (336, 62514675), (350, 60014088), (360, 58347030), (378, 55568600), (395, 53177040), (400, 52512327), (420, 50011740), (432, 48622525), (450, 46677624), (474, 44314200), (504, 41676450), (525, 40009392), (540, 38898020), (553, 37983600), (560, 37508805), (600, 35008218), (630, 33341160), (632, 33235650), (675, 31118416), (700, 30007044), (711, 29542800), (720, 29173515), (756, 27784300), (790, 26588520), (840, 25005870), (900, 23338812), (945, 22227440), (948, 22157100), (1008, 20838225), (1050, 20004696), (1080, 19449010), (1106, 18991800), (1185, 17725680), (1200, 17504109), (1260, 16670580), (1264, 16617825), (1350, 15559208), (1400, 15003522), (1422, 14771400), (1512, 13892150), (1575, 13336464), (1580, 13294260), (1659, 12661200), (1680, 12502935), (1800, 11669406), (1890, 11113720), (1896, 11078550), (1975, 10635408), (2100, 10002348), (2133, 9847600), (2160, 9724505), (2212, 9495900), (2370, 8862840), (2520, 8335290), (2700, 7779604), (2765, 7596720), (2800, 7501761), (2844, 7385700), (3024, 6946075), (3150, 6668232), (3160, 6647130), (3318, 6330600), (3517, 5972400), (3555, 5908560), (3600, 5834703), (3780, 5556860), (3792, 5539275), (3950, 5317704), (4200, 5001174), (4266, 4923800), (4424, 4747950), (4725, 4445488), (4740, 4431420), (4977, 4220400), (5040, 4167645), (5400, 3889802), (5530, 3798360), (5688, 3692850), (5925, 3545136), (6300, 3334116), (6320, 3323565), (6636, 3165300), (7034, 2986200), (7110, 2954280), (7560, 2778430), (7900, 2658852), (8295, 2532240), (8400, 2500587), (8532, 2461900), (8848, 2373975), (9450, 2222744), (9480, 2215710), (9954, 2110200), (10551, 1990800), (10665, 1969520), (10800, 1944901), (11060, 1899180), (11376, 1846425), (11850, 1772568), (12600, 1667058), (13272, 1582650), (13825, 1519344), (14068, 1493100), (14220, 1477140), (14931, 1406800), (15120, 1389215), (15800, 1329426), (16590, 1266120), (17064, 1230950), (17585, 1194480), (17775, 1181712), (18900, 1111372), (18960, 1107855), (19908, 1055100), (21102, 995400), (21330, 984760), (22120, 949590), (23700, 886284), (24619, 853200), (24885, 844080), (25200, 833529), (26544, 791325), (27650, 759672), (28136, 746550), (28440, 738570), (29862, 703400), (31600, 664713), (31653, 663600), (33180, 633060), (34128, 615475), (35170, 597240), (35550, 590856), (37800, 555686), (39816, 527550), (41475, 506448), (42204, 497700), (42660, 492380), (44240, 474795), (47400, 443142), (49238, 426600), (49770, 422040), (52755, 398160), (53325, 393904), (55300, 379836), (56272, 373275), (56880, 369285), (59724, 351700), (63306, 331800), (66360, 316530), (70340, 298620), (71100, 295428), (73857, 284400), (74655, 281360), (75600, 277843), (79632, 263775), (82950, 253224), (84408, 248850), (85320, 246190), (87925, 238896), (94800, 221571), (94959, 221200), (98476, 213300), (99540, 211020), (105510, 199080), (106650, 196952), (110600, 189918), (119448, 175850), (123095, 170640), (124425, 168816), (126612, 165900), (132720, 158265), (140680, 149310), (142200, 147714)]