28320786000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{40343}}^1$

素因数の和:40388

約数の個数: 320

約数和(自身を含む): 109258007040

約数和(自身を除く): 80937221040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 125, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 250, 260, 270, 300, 312, 325, 351, 360, 375, 390, 400, 432, 450, 468, 500, 520, 540, 585, 600, 624, 650, 675, 702, 720, 750, 780, 900, 936, 975, 1000, 1040, 1080, 1125, 1170, 1200, 1300, 1350, 1404, 1500, 1560, 1625, 1755, 1800, 1872, 1950, 2000, 2160, 2250, 2340, 2600, 2700, 2808, 2925, 3000, 3120, 3250, 3375, 3510, 3600, 3900, 4500, 4680, 4875, 5200, 5400, 5616, 5850, 6000, 6500, 6750, 7020, 7800, 8775, 9000, 9360, 9750, 10800, 11700, 13000, 13500, 14040, 14625, 15600, 17550, 18000, 19500, 23400, 26000, 27000, 28080, 29250, 35100, 39000, 40343, 43875, 46800, 54000, 58500, 70200, 78000, 80686, 87750, 117000, 121029, 140400, 161372, 175500, 201715, 234000, 242058, 322744, 351000, 363087, 403430, 484116, 524459, 605145, 645488, 702000, 726174, 806860, 968232, 1008575, 1048918, 1089261, 1210290, 1452348, 1573377, 1613720, 1815435, 1936464, 2017150, 2097836, 2178522, 2420580, 2622295, 2904696, 3025725, 3146754, 3227440, 3630870, 4034300, 4195672, 4357044, 4720131, 4841160, 5042875, 5244590, 5446305, 5809392, 6051450, 6293508, 7261740, 7866885, 8068600, 8391344, 8714088, 9077175, 9440262, 9682320, 10085750, 10489180, 10892610, 12102900, 12587016, 13111475, 14160393, 14523480, 15128625, 15733770, 16137200, 17428176, 18154350, 18880524, 20171500, 20978360, 21785220, 23600655, 24205800, 25174032, 26222950, 27231525, 28320786, 29046960, 30257250, 31467540, 36308700, 37761048, 39334425, 40343000, 41956720, 43570440, 45385875, 47201310, 48411600, 52445900, 54463050, 56641572, 60514500, 62935080, 65557375, 70801965, 72617400, 75522096, 78668850, 80686000, 87140880, 90771750, 94402620, 104891800, 108926100, 113283144, 118003275, 121029000, 125870160, 131114750, 136157625, 141603930, 145234800, 157337700, 181543500, 188805240, 196672125, 209783600, 217852200, 226566288, 236006550, 242058000, 262229500, 272315250, 283207860, 314675400, 354009825, 363087000, 377610480, 393344250, 435704400, 472013100, 524459000, 544630500, 566415720, 590016375, 629350800, 708019650, 726174000, 786688500, 944026200, 1048918000, 1089261000, 1132831440, 1180032750, 1416039300, 1573377000, 1770049125, 1888052400, 2178522000, 2360065500, 2832078600, 3146754000, 3540098250, 4720131000, 5664157200, 7080196500, 9440262000, 14160393000, 28320786000]

約数ペア:

[(1, 28320786000), (2, 14160393000), (3, 9440262000), (4, 7080196500), (5, 5664157200), (6, 4720131000), (8, 3540098250), (9, 3146754000), (10, 2832078600), (12, 2360065500), (13, 2178522000), (15, 1888052400), (16, 1770049125), (18, 1573377000), (20, 1416039300), (24, 1180032750), (25, 1132831440), (26, 1089261000), (27, 1048918000), (30, 944026200), (36, 786688500), (39, 726174000), (40, 708019650), (45, 629350800), (48, 590016375), (50, 566415720), (52, 544630500), (54, 524459000), (60, 472013100), (65, 435704400), (72, 393344250), (75, 377610480), (78, 363087000), (80, 354009825), (90, 314675400), (100, 283207860), (104, 272315250), (108, 262229500), (117, 242058000), (120, 236006550), (125, 226566288), (130, 217852200), (135, 209783600), (144, 196672125), (150, 188805240), (156, 181543500), (180, 157337700), (195, 145234800), (200, 141603930), (208, 136157625), (216, 131114750), (225, 125870160), (234, 121029000), (240, 118003275), (250, 113283144), (260, 108926100), (270, 104891800), (300, 94402620), (312, 90771750), (325, 87140880), (351, 80686000), (360, 78668850), (375, 75522096), (390, 72617400), (400, 70801965), (432, 65557375), (450, 62935080), (468, 60514500), (500, 56641572), (520, 54463050), (540, 52445900), (585, 48411600), (600, 47201310), (624, 45385875), (650, 43570440), (675, 41956720), (702, 40343000), (720, 39334425), (750, 37761048), (780, 36308700), (900, 31467540), (936, 30257250), (975, 29046960), (1000, 28320786), (1040, 27231525), (1080, 26222950), (1125, 25174032), (1170, 24205800), (1200, 23600655), (1300, 21785220), (1350, 20978360), (1404, 20171500), (1500, 18880524), (1560, 18154350), (1625, 17428176), (1755, 16137200), (1800, 15733770), (1872, 15128625), (1950, 14523480), (2000, 14160393), (2160, 13111475), (2250, 12587016), (2340, 12102900), (2600, 10892610), (2700, 10489180), (2808, 10085750), (2925, 9682320), (3000, 9440262), (3120, 9077175), (3250, 8714088), (3375, 8391344), (3510, 8068600), (3600, 7866885), (3900, 7261740), (4500, 6293508), (4680, 6051450), (4875, 5809392), (5200, 5446305), (5400, 5244590), (5616, 5042875), (5850, 4841160), (6000, 4720131), (6500, 4357044), (6750, 4195672), (7020, 4034300), (7800, 3630870), (8775, 3227440), (9000, 3146754), (9360, 3025725), (9750, 2904696), (10800, 2622295), (11700, 2420580), (13000, 2178522), (13500, 2097836), (14040, 2017150), (14625, 1936464), (15600, 1815435), (17550, 1613720), (18000, 1573377), (19500, 1452348), (23400, 1210290), (26000, 1089261), (27000, 1048918), (28080, 1008575), (29250, 968232), (35100, 806860), (39000, 726174), (40343, 702000), (43875, 645488), (46800, 605145), (54000, 524459), (58500, 484116), (70200, 403430), (78000, 363087), (80686, 351000), (87750, 322744), (117000, 242058), (121029, 234000), (140400, 201715), (161372, 175500)]