19393996800

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4073}}^1$

素因数の和:4139

約数の個数: 288

約数和(自身を含む): 66198263040

約数和(自身を除く): 46804266240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 512, 600, 620, 640, 744, 768, 775, 800, 930, 960, 992, 1024, 1200, 1240, 1280, 1488, 1536, 1550, 1600, 1860, 1920, 1984, 2048, 2325, 2400, 2480, 2560, 2976, 3072, 3100, 3200, 3720, 3840, 3968, 4073, 4650, 4800, 4960, 5120, 5952, 6144, 6200, 6400, 7440, 7680, 7936, 8146, 9300, 9600, 9920, 10240, 11904, 12219, 12400, 12800, 14880, 15360, 15872, 16292, 18600, 19200, 19840, 20365, 23808, 24438, 24800, 25600, 29760, 30720, 31744, 32584, 37200, 38400, 39680, 40730, 47616, 48876, 49600, 51200, 59520, 61095, 63488, 65168, 74400, 76800, 79360, 81460, 95232, 97752, 99200, 101825, 119040, 122190, 126263, 130336, 148800, 153600, 158720, 162920, 190464, 195504, 198400, 203650, 238080, 244380, 252526, 260672, 297600, 305475, 317440, 325840, 378789, 391008, 396800, 407300, 476160, 488760, 505052, 521344, 595200, 610950, 631315, 651680, 757578, 782016, 793600, 814600, 952320, 977520, 1010104, 1042688, 1190400, 1221900, 1262630, 1303360, 1515156, 1564032, 1587200, 1629200, 1893945, 1955040, 2020208, 2085376, 2380800, 2443800, 2525260, 2606720, 3030312, 3128064, 3156575, 3258400, 3787890, 3910080, 4040416, 4170752, 4761600, 4887600, 5050520, 5213440, 6060624, 6256128, 6313150, 6516800, 7575780, 7820160, 8080832, 8341504, 9469725, 9775200, 10101040, 10426880, 12121248, 12512256, 12626300, 13033600, 15151560, 15640320, 16161664, 18939450, 19550400, 20202080, 20853760, 24242496, 25024512, 25252600, 26067200, 30303120, 31280640, 32323328, 37878900, 39100800, 40404160, 41707520, 48484992, 50505200, 52134400, 60606240, 62561280, 64646656, 75757800, 78201600, 80808320, 96969984, 101010400, 104268800, 121212480, 125122560, 129293312, 151515600, 156403200, 161616640, 193939968, 202020800, 208537600, 242424960, 258586624, 303031200, 312806400, 323233280, 387879936, 404041600, 484849920, 606062400, 625612800, 646466560, 775759872, 808083200, 969699840, 1212124800, 1292933120, 1616166400, 1939399680, 2424249600, 3232332800, 3878799360, 4848499200, 6464665600, 9696998400, 19393996800]

約数ペア:

[(1, 19393996800), (2, 9696998400), (3, 6464665600), (4, 4848499200), (5, 3878799360), (6, 3232332800), (8, 2424249600), (10, 1939399680), (12, 1616166400), (15, 1292933120), (16, 1212124800), (20, 969699840), (24, 808083200), (25, 775759872), (30, 646466560), (31, 625612800), (32, 606062400), (40, 484849920), (48, 404041600), (50, 387879936), (60, 323233280), (62, 312806400), (64, 303031200), (75, 258586624), (80, 242424960), (93, 208537600), (96, 202020800), (100, 193939968), (120, 161616640), (124, 156403200), (128, 151515600), (150, 129293312), (155, 125122560), (160, 121212480), (186, 104268800), (192, 101010400), (200, 96969984), (240, 80808320), (248, 78201600), (256, 75757800), (300, 64646656), (310, 62561280), (320, 60606240), (372, 52134400), (384, 50505200), (400, 48484992), (465, 41707520), (480, 40404160), (496, 39100800), (512, 37878900), (600, 32323328), (620, 31280640), (640, 30303120), (744, 26067200), (768, 25252600), (775, 25024512), (800, 24242496), (930, 20853760), (960, 20202080), (992, 19550400), (1024, 18939450), (1200, 16161664), (1240, 15640320), (1280, 15151560), (1488, 13033600), (1536, 12626300), (1550, 12512256), (1600, 12121248), (1860, 10426880), (1920, 10101040), (1984, 9775200), (2048, 9469725), (2325, 8341504), (2400, 8080832), (2480, 7820160), (2560, 7575780), (2976, 6516800), (3072, 6313150), (3100, 6256128), (3200, 6060624), (3720, 5213440), (3840, 5050520), (3968, 4887600), (4073, 4761600), (4650, 4170752), (4800, 4040416), (4960, 3910080), (5120, 3787890), (5952, 3258400), (6144, 3156575), (6200, 3128064), (6400, 3030312), (7440, 2606720), (7680, 2525260), (7936, 2443800), (8146, 2380800), (9300, 2085376), (9600, 2020208), (9920, 1955040), (10240, 1893945), (11904, 1629200), (12219, 1587200), (12400, 1564032), (12800, 1515156), (14880, 1303360), (15360, 1262630), (15872, 1221900), (16292, 1190400), (18600, 1042688), (19200, 1010104), (19840, 977520), (20365, 952320), (23808, 814600), (24438, 793600), (24800, 782016), (25600, 757578), (29760, 651680), (30720, 631315), (31744, 610950), (32584, 595200), (37200, 521344), (38400, 505052), (39680, 488760), (40730, 476160), (47616, 407300), (48876, 396800), (49600, 391008), (51200, 378789), (59520, 325840), (61095, 317440), (63488, 305475), (65168, 297600), (74400, 260672), (76800, 252526), (79360, 244380), (81460, 238080), (95232, 203650), (97752, 198400), (99200, 195504), (101825, 190464), (119040, 162920), (122190, 158720), (126263, 153600), (130336, 148800)]