20984870400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 480

約数和(自身を含む): 75469836288

約数和(自身を除く): 54484965888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 127, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 254, 256, 260, 300, 312, 320, 325, 331, 381, 384, 390, 400, 416, 480, 508, 512, 520, 600, 624, 635, 640, 650, 662, 762, 768, 780, 800, 832, 960, 975, 993, 1016, 1040, 1200, 1248, 1270, 1280, 1300, 1324, 1524, 1536, 1560, 1600, 1651, 1655, 1664, 1905, 1920, 1950, 1986, 2032, 2080, 2400, 2496, 2540, 2560, 2600, 2648, 3048, 3120, 3175, 3200, 3302, 3310, 3328, 3810, 3840, 3900, 3972, 4064, 4160, 4303, 4800, 4953, 4965, 4992, 5080, 5200, 5296, 6096, 6240, 6350, 6400, 6604, 6620, 6656, 7620, 7680, 7800, 7944, 8128, 8255, 8275, 8320, 8606, 9525, 9600, 9906, 9930, 9984, 10160, 10400, 10592, 12192, 12480, 12700, 12800, 12909, 13208, 13240, 15240, 15600, 15888, 16256, 16510, 16550, 16640, 17212, 19050, 19200, 19812, 19860, 19968, 20320, 20800, 21184, 21515, 24384, 24765, 24825, 24960, 25400, 25818, 26416, 26480, 30480, 31200, 31776, 32512, 33020, 33100, 33280, 34424, 38100, 38400, 39624, 39720, 40640, 41275, 41600, 42037, 42368, 43030, 48768, 49530, 49650, 49920, 50800, 51636, 52832, 52960, 60960, 62400, 63552, 64545, 65024, 66040, 66200, 68848, 76200, 79248, 79440, 81280, 82550, 83200, 84074, 84736, 86060, 97536, 99060, 99300, 99840, 101600, 103272, 105664, 105920, 107575, 121920, 123825, 124800, 126111, 127104, 129090, 132080, 132400, 137696, 152400, 158496, 158880, 162560, 165100, 166400, 168148, 169472, 172120, 195072, 198120, 198600, 203200, 206544, 210185, 211328, 211840, 215150, 243840, 247650, 249600, 252222, 254208, 258180, 264160, 264800, 275392, 304800, 316992, 317760, 322725, 325120, 330200, 336296, 344240, 396240, 397200, 406400, 413088, 420370, 422656, 423680, 430300, 487680, 495300, 499200, 504444, 508416, 516360, 528320, 529600, 546481, 550784, 609600, 630555, 633984, 635520, 645450, 660400, 672592, 688480, 792480, 794400, 812800, 826176, 840740, 845312, 847360, 860600, 975360, 990600, 1008888, 1032720, 1050925, 1056640, 1059200, 1092962, 1101568, 1219200, 1261110, 1267968, 1271040, 1290900, 1320800, 1345184, 1376960, 1584960, 1588800, 1625600, 1639443, 1652352, 1681480, 1721200, 1981200, 2017776, 2065440, 2101850, 2113280, 2118400, 2185924, 2203136, 2438400, 2522220, 2535936, 2542080, 2581800, 2641600, 2690368, 2732405, 2753920, 3152775, 3169920, 3177600, 3278886, 3304704, 3362960, 3442400, 3962400, 4035552, 4130880, 4203700, 4226560, 4236800, 4371848, 4876800, 5044440, 5163600, 5283200, 5380736, 5464810, 5507840, 6305550, 6339840, 6355200, 6557772, 6609408, 6725920, 6884800, 7924800, 8071104, 8197215, 8261760, 8407400, 8743696, 10088880, 10327200, 10566400, 10761472, 10929620, 11015680, 12611100, 12679680, 12710400, 13115544, 13451840, 13662025, 13769600, 15849600, 16142208, 16394430, 16523520, 16814800, 17487392, 20177760, 20654400, 21132800, 21522944, 21859240, 25222200, 26231088, 26903680, 27324050, 27539200, 31699200, 32284416, 32788860, 33047040, 33629600, 34974784, 40355520, 40986075, 41308800, 43718480, 50444400, 52462176, 53807360, 54648100, 55078400, 63398400, 64568832, 65577720, 67259200, 69949568, 80711040, 81972150, 82617600, 87436960, 100888800, 104924352, 107614720, 109296200, 131155440, 134518400, 139899136, 161422080, 163944300, 165235200, 174873920, 201777600, 209848704, 218592400, 262310880, 269036800, 279798272, 322844160, 327888600, 349747840, 403555200, 419697408, 437184800, 524621760, 538073600, 655777200, 699495680, 807110400, 839394816, 874369600, 1049243520, 1311554400, 1398991360, 1614220800, 1748739200, 2098487040, 2623108800, 3497478400, 4196974080, 5246217600, 6994956800, 10492435200, 20984870400]

約数ペア:

[(1, 20984870400), (2, 10492435200), (3, 6994956800), (4, 5246217600), (5, 4196974080), (6, 3497478400), (8, 2623108800), (10, 2098487040), (12, 1748739200), (13, 1614220800), (15, 1398991360), (16, 1311554400), (20, 1049243520), (24, 874369600), (25, 839394816), (26, 807110400), (30, 699495680), (32, 655777200), (39, 538073600), (40, 524621760), (48, 437184800), (50, 419697408), (52, 403555200), (60, 349747840), (64, 327888600), (65, 322844160), (75, 279798272), (78, 269036800), (80, 262310880), (96, 218592400), (100, 209848704), (104, 201777600), (120, 174873920), (127, 165235200), (128, 163944300), (130, 161422080), (150, 139899136), (156, 134518400), (160, 131155440), (192, 109296200), (195, 107614720), (200, 104924352), (208, 100888800), (240, 87436960), (254, 82617600), (256, 81972150), (260, 80711040), (300, 69949568), (312, 67259200), (320, 65577720), (325, 64568832), (331, 63398400), (381, 55078400), (384, 54648100), (390, 53807360), (400, 52462176), (416, 50444400), (480, 43718480), (508, 41308800), (512, 40986075), (520, 40355520), (600, 34974784), (624, 33629600), (635, 33047040), (640, 32788860), (650, 32284416), (662, 31699200), (762, 27539200), (768, 27324050), (780, 26903680), (800, 26231088), (832, 25222200), (960, 21859240), (975, 21522944), (993, 21132800), (1016, 20654400), (1040, 20177760), (1200, 17487392), (1248, 16814800), (1270, 16523520), (1280, 16394430), (1300, 16142208), (1324, 15849600), (1524, 13769600), (1536, 13662025), (1560, 13451840), (1600, 13115544), (1651, 12710400), (1655, 12679680), (1664, 12611100), (1905, 11015680), (1920, 10929620), (1950, 10761472), (1986, 10566400), (2032, 10327200), (2080, 10088880), (2400, 8743696), (2496, 8407400), (2540, 8261760), (2560, 8197215), (2600, 8071104), (2648, 7924800), (3048, 6884800), (3120, 6725920), (3175, 6609408), (3200, 6557772), (3302, 6355200), (3310, 6339840), (3328, 6305550), (3810, 5507840), (3840, 5464810), (3900, 5380736), (3972, 5283200), (4064, 5163600), (4160, 5044440), (4303, 4876800), (4800, 4371848), (4953, 4236800), (4965, 4226560), (4992, 4203700), (5080, 4130880), (5200, 4035552), (5296, 3962400), (6096, 3442400), (6240, 3362960), (6350, 3304704), (6400, 3278886), (6604, 3177600), (6620, 3169920), (6656, 3152775), (7620, 2753920), (7680, 2732405), (7800, 2690368), (7944, 2641600), (8128, 2581800), (8255, 2542080), (8275, 2535936), (8320, 2522220), (8606, 2438400), (9525, 2203136), (9600, 2185924), (9906, 2118400), (9930, 2113280), (9984, 2101850), (10160, 2065440), (10400, 2017776), (10592, 1981200), (12192, 1721200), (12480, 1681480), (12700, 1652352), (12800, 1639443), (12909, 1625600), (13208, 1588800), (13240, 1584960), (15240, 1376960), (15600, 1345184), (15888, 1320800), (16256, 1290900), (16510, 1271040), (16550, 1267968), (16640, 1261110), (17212, 1219200), (19050, 1101568), (19200, 1092962), (19812, 1059200), (19860, 1056640), (19968, 1050925), (20320, 1032720), (20800, 1008888), (21184, 990600), (21515, 975360), (24384, 860600), (24765, 847360), (24825, 845312), (24960, 840740), (25400, 826176), (25818, 812800), (26416, 794400), (26480, 792480), (30480, 688480), (31200, 672592), (31776, 660400), (32512, 645450), (33020, 635520), (33100, 633984), (33280, 630555), (34424, 609600), (38100, 550784), (38400, 546481), (39624, 529600), (39720, 528320), (40640, 516360), (41275, 508416), (41600, 504444), (42037, 499200), (42368, 495300), (43030, 487680), (48768, 430300), (49530, 423680), (49650, 422656), (49920, 420370), (50800, 413088), (51636, 406400), (52832, 397200), (52960, 396240), (60960, 344240), (62400, 336296), (63552, 330200), (64545, 325120), (65024, 322725), (66040, 317760), (66200, 316992), (68848, 304800), (76200, 275392), (79248, 264800), (79440, 264160), (81280, 258180), (82550, 254208), (83200, 252222), (84074, 249600), (84736, 247650), (86060, 243840), (97536, 215150), (99060, 211840), (99300, 211328), (99840, 210185), (101600, 206544), (103272, 203200), (105664, 198600), (105920, 198120), (107575, 195072), (121920, 172120), (123825, 169472), (124800, 168148), (126111, 166400), (127104, 165100), (129090, 162560), (132080, 158880), (132400, 158496), (137696, 152400)]