1809961920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1667}}^1$

素因数の和:1732

約数の個数: 336

約数和(自身を含む): 6939747360

約数和(自身を除く): 5129785440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 64, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 130, 144, 145, 156, 160, 174, 180, 192, 195, 208, 232, 234, 240, 260, 261, 288, 290, 312, 320, 348, 360, 377, 390, 416, 435, 464, 468, 480, 520, 522, 576, 580, 585, 624, 696, 720, 754, 780, 832, 870, 928, 936, 960, 1040, 1044, 1131, 1160, 1170, 1248, 1305, 1392, 1440, 1508, 1560, 1667, 1740, 1856, 1872, 1885, 2080, 2088, 2262, 2320, 2340, 2496, 2610, 2784, 2880, 3016, 3120, 3334, 3393, 3480, 3744, 3770, 4160, 4176, 4524, 4640, 4680, 5001, 5220, 5568, 5655, 6032, 6240, 6668, 6786, 6960, 7488, 7540, 8335, 8352, 9048, 9280, 9360, 10002, 10440, 11310, 12064, 12480, 13336, 13572, 13920, 15003, 15080, 16670, 16704, 16965, 18096, 18720, 20004, 20880, 21671, 22620, 24128, 25005, 26672, 27144, 27840, 30006, 30160, 33340, 33930, 36192, 37440, 40008, 41760, 43342, 45240, 48343, 50010, 53344, 54288, 60012, 60320, 65013, 66680, 67860, 72384, 75015, 80016, 83520, 86684, 90480, 96686, 100020, 106688, 108355, 108576, 120024, 120640, 130026, 133360, 135720, 145029, 150030, 160032, 173368, 180960, 193372, 195039, 200040, 216710, 217152, 240048, 241715, 260052, 266720, 271440, 290058, 300060, 320064, 325065, 346736, 361920, 386744, 390078, 400080, 433420, 435087, 480096, 483430, 520104, 533440, 542880, 580116, 600120, 628459, 650130, 693472, 725145, 773488, 780156, 800160, 866840, 870174, 960192, 966860, 975195, 1040208, 1085760, 1160232, 1200240, 1256918, 1300260, 1386944, 1450290, 1546976, 1560312, 1600320, 1733680, 1740348, 1885377, 1933720, 1950390, 2080416, 2175435, 2320464, 2400480, 2513836, 2600520, 2900580, 3093952, 3120624, 3142295, 3467360, 3480696, 3770754, 3867440, 3900780, 4160832, 4350870, 4640928, 4800960, 5027672, 5201040, 5656131, 5801160, 6241248, 6284590, 6934720, 6961392, 7541508, 7734880, 7801560, 8701740, 9281856, 9426885, 10055344, 10402080, 11312262, 11602320, 12482496, 12569180, 13922784, 15083016, 15469760, 15603120, 17403480, 18853770, 20110688, 20804160, 22624524, 23204640, 25138360, 27845568, 28280655, 30166032, 31206240, 34806960, 37707540, 40221376, 45249048, 46409280, 50276720, 56561310, 60332064, 62412480, 69613920, 75415080, 90498096, 100553440, 113122620, 120664128, 139227840, 150830160, 180996192, 201106880, 226245240, 301660320, 361992384, 452490480, 603320640, 904980960, 1809961920]

約数ペア:

[(1, 1809961920), (2, 904980960), (3, 603320640), (4, 452490480), (5, 361992384), (6, 301660320), (8, 226245240), (9, 201106880), (10, 180996192), (12, 150830160), (13, 139227840), (15, 120664128), (16, 113122620), (18, 100553440), (20, 90498096), (24, 75415080), (26, 69613920), (29, 62412480), (30, 60332064), (32, 56561310), (36, 50276720), (39, 46409280), (40, 45249048), (45, 40221376), (48, 37707540), (52, 34806960), (58, 31206240), (60, 30166032), (64, 28280655), (65, 27845568), (72, 25138360), (78, 23204640), (80, 22624524), (87, 20804160), (90, 20110688), (96, 18853770), (104, 17403480), (116, 15603120), (117, 15469760), (120, 15083016), (130, 13922784), (144, 12569180), (145, 12482496), (156, 11602320), (160, 11312262), (174, 10402080), (180, 10055344), (192, 9426885), (195, 9281856), (208, 8701740), (232, 7801560), (234, 7734880), (240, 7541508), (260, 6961392), (261, 6934720), (288, 6284590), (290, 6241248), (312, 5801160), (320, 5656131), (348, 5201040), (360, 5027672), (377, 4800960), (390, 4640928), (416, 4350870), (435, 4160832), (464, 3900780), (468, 3867440), (480, 3770754), (520, 3480696), (522, 3467360), (576, 3142295), (580, 3120624), (585, 3093952), (624, 2900580), (696, 2600520), (720, 2513836), (754, 2400480), (780, 2320464), (832, 2175435), (870, 2080416), (928, 1950390), (936, 1933720), (960, 1885377), (1040, 1740348), (1044, 1733680), (1131, 1600320), (1160, 1560312), (1170, 1546976), (1248, 1450290), (1305, 1386944), (1392, 1300260), (1440, 1256918), (1508, 1200240), (1560, 1160232), (1667, 1085760), (1740, 1040208), (1856, 975195), (1872, 966860), (1885, 960192), (2080, 870174), (2088, 866840), (2262, 800160), (2320, 780156), (2340, 773488), (2496, 725145), (2610, 693472), (2784, 650130), (2880, 628459), (3016, 600120), (3120, 580116), (3334, 542880), (3393, 533440), (3480, 520104), (3744, 483430), (3770, 480096), (4160, 435087), (4176, 433420), (4524, 400080), (4640, 390078), (4680, 386744), (5001, 361920), (5220, 346736), (5568, 325065), (5655, 320064), (6032, 300060), (6240, 290058), (6668, 271440), (6786, 266720), (6960, 260052), (7488, 241715), (7540, 240048), (8335, 217152), (8352, 216710), (9048, 200040), (9280, 195039), (9360, 193372), (10002, 180960), (10440, 173368), (11310, 160032), (12064, 150030), (12480, 145029), (13336, 135720), (13572, 133360), (13920, 130026), (15003, 120640), (15080, 120024), (16670, 108576), (16704, 108355), (16965, 106688), (18096, 100020), (18720, 96686), (20004, 90480), (20880, 86684), (21671, 83520), (22620, 80016), (24128, 75015), (25005, 72384), (26672, 67860), (27144, 66680), (27840, 65013), (30006, 60320), (30160, 60012), (33340, 54288), (33930, 53344), (36192, 50010), (37440, 48343), (40008, 45240), (41760, 43342)]