7864728480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{919}}^1$

素因数の和:1233

約数の個数: 384

約数和(自身を含む): 31604428800

約数和(自身を除く): 23739700320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 283, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 566, 630, 672, 720, 756, 840, 849, 864, 919, 945, 1008, 1080, 1120, 1132, 1260, 1415, 1440, 1512, 1680, 1698, 1838, 1890, 1981, 2016, 2160, 2264, 2520, 2547, 2757, 2830, 3024, 3360, 3396, 3676, 3780, 3962, 4245, 4320, 4528, 4595, 5040, 5094, 5514, 5660, 5943, 6048, 6433, 6792, 7352, 7560, 7641, 7924, 8271, 8490, 9056, 9190, 9905, 10080, 10188, 11028, 11320, 11886, 12735, 12866, 13584, 13785, 14704, 15120, 15282, 15848, 16542, 16980, 17829, 18380, 19299, 19810, 20376, 22056, 22640, 23772, 24813, 25470, 25732, 27168, 27570, 29408, 29715, 30240, 30564, 31696, 32165, 33084, 33960, 35658, 36760, 38205, 38598, 39620, 40752, 41355, 44112, 45280, 47544, 49626, 50940, 51464, 53487, 55140, 57897, 59430, 61128, 63392, 64330, 66168, 67920, 71316, 73520, 76410, 77196, 79240, 81504, 82710, 88224, 89145, 95088, 96495, 99252, 101880, 102928, 106974, 110280, 115794, 118860, 122256, 124065, 128660, 132336, 135840, 142632, 147040, 152820, 154392, 158480, 165420, 173691, 178290, 190176, 192990, 198504, 203760, 205856, 213948, 220560, 231588, 237720, 244512, 248130, 257320, 260077, 264672, 267435, 285264, 289485, 305640, 308784, 316960, 330840, 347382, 356580, 385980, 397008, 407520, 427896, 441120, 463176, 475440, 496260, 514640, 520154, 534870, 570528, 578970, 611280, 617568, 661680, 694764, 713160, 771960, 780231, 794016, 855792, 868455, 926352, 950880, 992520, 1029280, 1040308, 1069740, 1157940, 1222560, 1300385, 1323360, 1389528, 1426320, 1543920, 1560462, 1711584, 1736910, 1820539, 1852704, 1985040, 2080616, 2139480, 2315880, 2340693, 2600770, 2779056, 2852640, 3087840, 3120924, 3473820, 3641078, 3901155, 3970080, 4161232, 4278960, 4631760, 4681386, 5201540, 5461617, 5558112, 6241848, 6947640, 7022079, 7282156, 7802310, 8322464, 8557920, 9102695, 9263520, 9362772, 10403080, 10923234, 11703465, 12483696, 13895280, 14044158, 14564312, 15604620, 16384851, 18205390, 18725544, 20806160, 21846468, 23406930, 24967392, 27308085, 27790560, 28088316, 29128624, 31209240, 32769702, 35110395, 36410780, 37451088, 41612320, 43692936, 46813860, 49154553, 54616170, 56176632, 58257248, 62418480, 65539404, 70220790, 72821560, 74902176, 81924255, 87385872, 93627720, 98309106, 109232340, 112353264, 124836960, 131078808, 140441580, 145643120, 163848510, 174771744, 187255440, 196618212, 218464680, 224706528, 245772765, 262157616, 280883160, 291286240, 327697020, 374510880, 393236424, 436929360, 491545530, 524315232, 561766320, 655394040, 786472848, 873858720, 983091060, 1123532640, 1310788080, 1572945696, 1966182120, 2621576160, 3932364240, 7864728480]

約数ペア:

[(1, 7864728480), (2, 3932364240), (3, 2621576160), (4, 1966182120), (5, 1572945696), (6, 1310788080), (7, 1123532640), (8, 983091060), (9, 873858720), (10, 786472848), (12, 655394040), (14, 561766320), (15, 524315232), (16, 491545530), (18, 436929360), (20, 393236424), (21, 374510880), (24, 327697020), (27, 291286240), (28, 280883160), (30, 262157616), (32, 245772765), (35, 224706528), (36, 218464680), (40, 196618212), (42, 187255440), (45, 174771744), (48, 163848510), (54, 145643120), (56, 140441580), (60, 131078808), (63, 124836960), (70, 112353264), (72, 109232340), (80, 98309106), (84, 93627720), (90, 87385872), (96, 81924255), (105, 74902176), (108, 72821560), (112, 70220790), (120, 65539404), (126, 62418480), (135, 58257248), (140, 56176632), (144, 54616170), (160, 49154553), (168, 46813860), (180, 43692936), (189, 41612320), (210, 37451088), (216, 36410780), (224, 35110395), (240, 32769702), (252, 31209240), (270, 29128624), (280, 28088316), (283, 27790560), (288, 27308085), (315, 24967392), (336, 23406930), (360, 21846468), (378, 20806160), (420, 18725544), (432, 18205390), (480, 16384851), (504, 15604620), (540, 14564312), (560, 14044158), (566, 13895280), (630, 12483696), (672, 11703465), (720, 10923234), (756, 10403080), (840, 9362772), (849, 9263520), (864, 9102695), (919, 8557920), (945, 8322464), (1008, 7802310), (1080, 7282156), (1120, 7022079), (1132, 6947640), (1260, 6241848), (1415, 5558112), (1440, 5461617), (1512, 5201540), (1680, 4681386), (1698, 4631760), (1838, 4278960), (1890, 4161232), (1981, 3970080), (2016, 3901155), (2160, 3641078), (2264, 3473820), (2520, 3120924), (2547, 3087840), (2757, 2852640), (2830, 2779056), (3024, 2600770), (3360, 2340693), (3396, 2315880), (3676, 2139480), (3780, 2080616), (3962, 1985040), (4245, 1852704), (4320, 1820539), (4528, 1736910), (4595, 1711584), (5040, 1560462), (5094, 1543920), (5514, 1426320), (5660, 1389528), (5943, 1323360), (6048, 1300385), (6433, 1222560), (6792, 1157940), (7352, 1069740), (7560, 1040308), (7641, 1029280), (7924, 992520), (8271, 950880), (8490, 926352), (9056, 868455), (9190, 855792), (9905, 794016), (10080, 780231), (10188, 771960), (11028, 713160), (11320, 694764), (11886, 661680), (12735, 617568), (12866, 611280), (13584, 578970), (13785, 570528), (14704, 534870), (15120, 520154), (15282, 514640), (15848, 496260), (16542, 475440), (16980, 463176), (17829, 441120), (18380, 427896), (19299, 407520), (19810, 397008), (20376, 385980), (22056, 356580), (22640, 347382), (23772, 330840), (24813, 316960), (25470, 308784), (25732, 305640), (27168, 289485), (27570, 285264), (29408, 267435), (29715, 264672), (30240, 260077), (30564, 257320), (31696, 248130), (32165, 244512), (33084, 237720), (33960, 231588), (35658, 220560), (36760, 213948), (38205, 205856), (38598, 203760), (39620, 198504), (40752, 192990), (41355, 190176), (44112, 178290), (45280, 173691), (47544, 165420), (49626, 158480), (50940, 154392), (51464, 152820), (53487, 147040), (55140, 142632), (57897, 135840), (59430, 132336), (61128, 128660), (63392, 124065), (64330, 122256), (66168, 118860), (67920, 115794), (71316, 110280), (73520, 106974), (76410, 102928), (77196, 101880), (79240, 99252), (81504, 96495), (82710, 95088), (88224, 89145)]