19624780800

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4538

約数の個数: 396

約数和(自身を含む): 73980708880

約数和(自身を除く): 54355928080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 128, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 256, 285, 288, 300, 304, 320, 342, 360, 380, 384, 400, 450, 456, 475, 480, 512, 570, 576, 600, 608, 640, 684, 720, 760, 768, 800, 855, 900, 912, 950, 960, 1024, 1140, 1152, 1200, 1216, 1280, 1368, 1425, 1440, 1520, 1536, 1600, 1710, 1800, 1824, 1900, 1920, 2280, 2304, 2400, 2432, 2560, 2736, 2850, 2880, 3040, 3072, 3200, 3420, 3600, 3648, 3800, 3840, 4275, 4483, 4560, 4608, 4800, 4864, 5120, 5472, 5700, 5760, 6080, 6400, 6840, 7200, 7296, 7600, 7680, 8550, 8966, 9120, 9216, 9600, 9728, 10944, 11400, 11520, 12160, 12800, 13449, 13680, 14400, 14592, 15200, 15360, 17100, 17932, 18240, 19200, 19456, 21888, 22415, 22800, 23040, 24320, 25600, 26898, 27360, 28800, 29184, 30400, 34200, 35864, 36480, 38400, 40347, 43776, 44830, 45600, 46080, 48640, 53796, 54720, 57600, 58368, 60800, 67245, 68400, 71728, 72960, 76800, 80694, 85177, 87552, 89660, 91200, 97280, 107592, 109440, 112075, 115200, 121600, 134490, 136800, 143456, 145920, 161388, 170354, 175104, 179320, 182400, 201735, 215184, 218880, 224150, 230400, 243200, 255531, 268980, 273600, 286912, 291840, 322776, 336225, 340708, 358640, 364800, 403470, 425885, 430368, 437760, 448300, 486400, 511062, 537960, 547200, 573824, 645552, 672450, 681416, 717280, 729600, 766593, 806940, 851770, 860736, 875520, 896600, 1008675, 1022124, 1075920, 1094400, 1147648, 1277655, 1291104, 1344900, 1362832, 1434560, 1459200, 1533186, 1613880, 1703540, 1721472, 1793200, 2017350, 2044248, 2129425, 2151840, 2188800, 2295296, 2555310, 2582208, 2689800, 2725664, 2869120, 3066372, 3227760, 3407080, 3442944, 3586400, 3832965, 4034700, 4088496, 4258850, 4303680, 4377600, 4590592, 5110620, 5164416, 5379600, 5451328, 5738240, 6132744, 6388275, 6455520, 6814160, 6885888, 7172800, 7665930, 8069400, 8176992, 8517700, 8607360, 10221240, 10328832, 10759200, 10902656, 11476480, 12265488, 12776550, 12911040, 13628320, 13771776, 14345600, 15331860, 16138800, 16353984, 17035400, 17214720, 19164825, 20442480, 20657664, 21518400, 21805312, 22952960, 24530976, 25553100, 25822080, 27256640, 28691200, 30663720, 32277600, 32707968, 34070800, 34429440, 38329650, 40884960, 41315328, 43036800, 43610624, 49061952, 51106200, 51644160, 54513280, 57382400, 61327440, 64555200, 65415936, 68141600, 68858880, 76659300, 81769920, 86073600, 87221248, 98123904, 102212400, 103288320, 109026560, 114764800, 122654880, 129110400, 130831872, 136283200, 153318600, 163539840, 172147200, 196247808, 204424800, 206576640, 218053120, 245309760, 258220800, 261663744, 272566400, 306637200, 327079680, 344294400, 392495616, 408849600, 436106240, 490619520, 516441600, 545132800, 613274400, 654159360, 784991232, 817699200, 981239040, 1032883200, 1090265600, 1226548800, 1308318720, 1635398400, 1962478080, 2180531200, 2453097600, 3270796800, 3924956160, 4906195200, 6541593600, 9812390400, 19624780800]

約数ペア:

[(1, 19624780800), (2, 9812390400), (3, 6541593600), (4, 4906195200), (5, 3924956160), (6, 3270796800), (8, 2453097600), (9, 2180531200), (10, 1962478080), (12, 1635398400), (15, 1308318720), (16, 1226548800), (18, 1090265600), (19, 1032883200), (20, 981239040), (24, 817699200), (25, 784991232), (30, 654159360), (32, 613274400), (36, 545132800), (38, 516441600), (40, 490619520), (45, 436106240), (48, 408849600), (50, 392495616), (57, 344294400), (60, 327079680), (64, 306637200), (72, 272566400), (75, 261663744), (76, 258220800), (80, 245309760), (90, 218053120), (95, 206576640), (96, 204424800), (100, 196247808), (114, 172147200), (120, 163539840), (128, 153318600), (144, 136283200), (150, 130831872), (152, 129110400), (160, 122654880), (171, 114764800), (180, 109026560), (190, 103288320), (192, 102212400), (200, 98123904), (225, 87221248), (228, 86073600), (240, 81769920), (256, 76659300), (285, 68858880), (288, 68141600), (300, 65415936), (304, 64555200), (320, 61327440), (342, 57382400), (360, 54513280), (380, 51644160), (384, 51106200), (400, 49061952), (450, 43610624), (456, 43036800), (475, 41315328), (480, 40884960), (512, 38329650), (570, 34429440), (576, 34070800), (600, 32707968), (608, 32277600), (640, 30663720), (684, 28691200), (720, 27256640), (760, 25822080), (768, 25553100), (800, 24530976), (855, 22952960), (900, 21805312), (912, 21518400), (950, 20657664), (960, 20442480), (1024, 19164825), (1140, 17214720), (1152, 17035400), (1200, 16353984), (1216, 16138800), (1280, 15331860), (1368, 14345600), (1425, 13771776), (1440, 13628320), (1520, 12911040), (1536, 12776550), (1600, 12265488), (1710, 11476480), (1800, 10902656), (1824, 10759200), (1900, 10328832), (1920, 10221240), (2280, 8607360), (2304, 8517700), (2400, 8176992), (2432, 8069400), (2560, 7665930), (2736, 7172800), (2850, 6885888), (2880, 6814160), (3040, 6455520), (3072, 6388275), (3200, 6132744), (3420, 5738240), (3600, 5451328), (3648, 5379600), (3800, 5164416), (3840, 5110620), (4275, 4590592), (4483, 4377600), (4560, 4303680), (4608, 4258850), (4800, 4088496), (4864, 4034700), (5120, 3832965), (5472, 3586400), (5700, 3442944), (5760, 3407080), (6080, 3227760), (6400, 3066372), (6840, 2869120), (7200, 2725664), (7296, 2689800), (7600, 2582208), (7680, 2555310), (8550, 2295296), (8966, 2188800), (9120, 2151840), (9216, 2129425), (9600, 2044248), (9728, 2017350), (10944, 1793200), (11400, 1721472), (11520, 1703540), (12160, 1613880), (12800, 1533186), (13449, 1459200), (13680, 1434560), (14400, 1362832), (14592, 1344900), (15200, 1291104), (15360, 1277655), (17100, 1147648), (17932, 1094400), (18240, 1075920), (19200, 1022124), (19456, 1008675), (21888, 896600), (22415, 875520), (22800, 860736), (23040, 851770), (24320, 806940), (25600, 766593), (26898, 729600), (27360, 717280), (28800, 681416), (29184, 672450), (30400, 645552), (34200, 573824), (35864, 547200), (36480, 537960), (38400, 511062), (40347, 486400), (43776, 448300), (44830, 437760), (45600, 430368), (46080, 425885), (48640, 403470), (53796, 364800), (54720, 358640), (57600, 340708), (58368, 336225), (60800, 322776), (67245, 291840), (68400, 286912), (71728, 273600), (72960, 268980), (76800, 255531), (80694, 243200), (85177, 230400), (87552, 224150), (89660, 218880), (91200, 215184), (97280, 201735), (107592, 182400), (109440, 179320), (112075, 175104), (115200, 170354), (121600, 161388), (134490, 145920), (136800, 143456)]