64136609280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89797}}^1$

素因数の和:89857

約数の個数: 240

約数和(自身を含む): 229290931584

約数和(自身を除く): 165154322304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 15872, 17856, 19840, 22320, 23040, 23808, 29760, 35712, 39680, 44640, 47616, 59520, 71424, 79360, 89280, 89797, 119040, 142848, 178560, 179594, 238080, 269391, 357120, 359188, 448985, 538782, 714240, 718376, 808173, 897970, 1077564, 1346955, 1436752, 1616346, 1795940, 2155128, 2693910, 2783707, 2873504, 3232692, 3591880, 4040865, 4310256, 5387820, 5567414, 5747008, 6465384, 7183760, 8081730, 8351121, 8620512, 10775640, 11134828, 11494016, 12930768, 13918535, 14367520, 16163460, 16702242, 17241024, 21551280, 22269656, 22988032, 25053363, 25861536, 27837070, 28735040, 32326920, 33404484, 34482048, 41755605, 43102560, 44539312, 45976064, 50106726, 51723072, 55674140, 57470080, 64653840, 66808968, 68964096, 83511210, 86205120, 89078624, 100213452, 103446144, 111348280, 114940160, 125266815, 129307680, 133617936, 137928192, 167022420, 172410240, 178157248, 200426904, 206892288, 222696560, 229880320, 250533630, 258615360, 267235872, 334044840, 344820480, 356314496, 400853808, 413784576, 445393120, 501067260, 517230720, 534471744, 668089680, 689640960, 712628992, 801707616, 890786240, 1002134520, 1034461440, 1068943488, 1336179360, 1425257984, 1603415232, 1781572480, 2004269040, 2068922880, 2137886976, 2672358720, 3206830464, 3563144960, 4008538080, 4275773952, 5344717440, 6413660928, 7126289920, 8017076160, 10689434880, 12827321856, 16034152320, 21378869760, 32068304640, 64136609280]

約数ペア:

[(1, 64136609280), (2, 32068304640), (3, 21378869760), (4, 16034152320), (5, 12827321856), (6, 10689434880), (8, 8017076160), (9, 7126289920), (10, 6413660928), (12, 5344717440), (15, 4275773952), (16, 4008538080), (18, 3563144960), (20, 3206830464), (24, 2672358720), (30, 2137886976), (31, 2068922880), (32, 2004269040), (36, 1781572480), (40, 1603415232), (45, 1425257984), (48, 1336179360), (60, 1068943488), (62, 1034461440), (64, 1002134520), (72, 890786240), (80, 801707616), (90, 712628992), (93, 689640960), (96, 668089680), (120, 534471744), (124, 517230720), (128, 501067260), (144, 445393120), (155, 413784576), (160, 400853808), (180, 356314496), (186, 344820480), (192, 334044840), (240, 267235872), (248, 258615360), (256, 250533630), (279, 229880320), (288, 222696560), (310, 206892288), (320, 200426904), (360, 178157248), (372, 172410240), (384, 167022420), (465, 137928192), (480, 133617936), (496, 129307680), (512, 125266815), (558, 114940160), (576, 111348280), (620, 103446144), (640, 100213452), (720, 89078624), (744, 86205120), (768, 83511210), (930, 68964096), (960, 66808968), (992, 64653840), (1116, 57470080), (1152, 55674140), (1240, 51723072), (1280, 50106726), (1395, 45976064), (1440, 44539312), (1488, 43102560), (1536, 41755605), (1860, 34482048), (1920, 33404484), (1984, 32326920), (2232, 28735040), (2304, 27837070), (2480, 25861536), (2560, 25053363), (2790, 22988032), (2880, 22269656), (2976, 21551280), (3720, 17241024), (3840, 16702242), (3968, 16163460), (4464, 14367520), (4608, 13918535), (4960, 12930768), (5580, 11494016), (5760, 11134828), (5952, 10775640), (7440, 8620512), (7680, 8351121), (7936, 8081730), (8928, 7183760), (9920, 6465384), (11160, 5747008), (11520, 5567414), (11904, 5387820), (14880, 4310256), (15872, 4040865), (17856, 3591880), (19840, 3232692), (22320, 2873504), (23040, 2783707), (23808, 2693910), (29760, 2155128), (35712, 1795940), (39680, 1616346), (44640, 1436752), (47616, 1346955), (59520, 1077564), (71424, 897970), (79360, 808173), (89280, 718376), (89797, 714240), (119040, 538782), (142848, 448985), (178560, 359188), (179594, 357120), (238080, 269391)]