19408584960

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2713}}^1$

素因数の和:2772

約数の個数: 432

約数和(自身を含む): 72693339264

約数和(自身を除く): 53284754304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 486, 540, 552, 576, 621, 640, 648, 690, 720, 736, 768, 810, 828, 864, 920, 960, 972, 1035, 1080, 1104, 1152, 1215, 1242, 1280, 1296, 1380, 1440, 1472, 1620, 1656, 1728, 1840, 1863, 1920, 1944, 2070, 2160, 2208, 2304, 2430, 2484, 2592, 2713, 2760, 2880, 2944, 3105, 3240, 3312, 3456, 3680, 3726, 3840, 3888, 4140, 4320, 4416, 4860, 4968, 5184, 5426, 5520, 5589, 5760, 5888, 6210, 6480, 6624, 6912, 7360, 7452, 7776, 8139, 8280, 8640, 8832, 9315, 9720, 9936, 10368, 10852, 11040, 11178, 11520, 12420, 12960, 13248, 13565, 14720, 14904, 15552, 16278, 16560, 17280, 17664, 18630, 19440, 19872, 20736, 21704, 22080, 22356, 24417, 24840, 25920, 26496, 27130, 27945, 29440, 29808, 31104, 32556, 33120, 34560, 37260, 38880, 39744, 40695, 43408, 44160, 44712, 48834, 49680, 51840, 52992, 54260, 55890, 59616, 62208, 62399, 65112, 66240, 73251, 74520, 77760, 79488, 81390, 86816, 88320, 89424, 97668, 99360, 103680, 108520, 111780, 119232, 122085, 124798, 130224, 132480, 146502, 149040, 155520, 158976, 162780, 173632, 178848, 187197, 195336, 198720, 217040, 219753, 223560, 238464, 244170, 249596, 260448, 264960, 293004, 298080, 311040, 311995, 325560, 347264, 357696, 366255, 374394, 390672, 397440, 434080, 439506, 447120, 476928, 488340, 499192, 520896, 561591, 586008, 596160, 623990, 651120, 659259, 694528, 715392, 732510, 748788, 781344, 794880, 868160, 879012, 894240, 935985, 976680, 998384, 1041792, 1098765, 1123182, 1172016, 1192320, 1247980, 1302240, 1318518, 1430784, 1465020, 1497576, 1562688, 1684773, 1736320, 1758024, 1788480, 1871970, 1953360, 1996768, 2083584, 2197530, 2246364, 2344032, 2384640, 2495960, 2604480, 2637036, 2807955, 2930040, 2995152, 3125376, 3296295, 3369546, 3472640, 3516048, 3576960, 3743940, 3906720, 3993536, 4395060, 4492728, 4688064, 4991920, 5054319, 5208960, 5274072, 5615910, 5860080, 5990304, 6250752, 6592590, 6739092, 7032096, 7153920, 7487880, 7813440, 7987072, 8423865, 8790120, 8985456, 9376128, 9983840, 10108638, 10417920, 10548144, 11231820, 11720160, 11980608, 13185180, 13478184, 14064192, 14975760, 15162957, 15626880, 15974144, 16847730, 17580240, 17970912, 18752256, 19967680, 20217276, 21096288, 22463640, 23440320, 23961216, 25271595, 26370360, 26956368, 28128384, 29951520, 30325914, 31253760, 33695460, 35160480, 35941824, 39935360, 40434552, 42192576, 44927280, 46880640, 47922432, 50543190, 52740720, 53912736, 56256768, 59903040, 60651828, 67390920, 70320960, 71883648, 75814785, 79870720, 80869104, 84385152, 89854560, 93761280, 101086380, 105481440, 107825472, 119806080, 121303656, 134781840, 140641920, 143767296, 151629570, 161738208, 168770304, 179709120, 202172760, 210962880, 215650944, 239612160, 242607312, 269563680, 281283840, 303259140, 323476416, 359418240, 404345520, 421925760, 431301888, 485214624, 539127360, 606518280, 646952832, 718836480, 808691040, 843851520, 970429248, 1078254720, 1213036560, 1293905664, 1617382080, 1940858496, 2156509440, 2426073120, 3234764160, 3881716992, 4852146240, 6469528320, 9704292480, 19408584960]

約数ペア:

[(1, 19408584960), (2, 9704292480), (3, 6469528320), (4, 4852146240), (5, 3881716992), (6, 3234764160), (8, 2426073120), (9, 2156509440), (10, 1940858496), (12, 1617382080), (15, 1293905664), (16, 1213036560), (18, 1078254720), (20, 970429248), (23, 843851520), (24, 808691040), (27, 718836480), (30, 646952832), (32, 606518280), (36, 539127360), (40, 485214624), (45, 431301888), (46, 421925760), (48, 404345520), (54, 359418240), (60, 323476416), (64, 303259140), (69, 281283840), (72, 269563680), (80, 242607312), (81, 239612160), (90, 215650944), (92, 210962880), (96, 202172760), (108, 179709120), (115, 168770304), (120, 161738208), (128, 151629570), (135, 143767296), (138, 140641920), (144, 134781840), (160, 121303656), (162, 119806080), (180, 107825472), (184, 105481440), (192, 101086380), (207, 93761280), (216, 89854560), (230, 84385152), (240, 80869104), (243, 79870720), (256, 75814785), (270, 71883648), (276, 70320960), (288, 67390920), (320, 60651828), (324, 59903040), (345, 56256768), (360, 53912736), (368, 52740720), (384, 50543190), (405, 47922432), (414, 46880640), (432, 44927280), (460, 42192576), (480, 40434552), (486, 39935360), (540, 35941824), (552, 35160480), (576, 33695460), (621, 31253760), (640, 30325914), (648, 29951520), (690, 28128384), (720, 26956368), (736, 26370360), (768, 25271595), (810, 23961216), (828, 23440320), (864, 22463640), (920, 21096288), (960, 20217276), (972, 19967680), (1035, 18752256), (1080, 17970912), (1104, 17580240), (1152, 16847730), (1215, 15974144), (1242, 15626880), (1280, 15162957), (1296, 14975760), (1380, 14064192), (1440, 13478184), (1472, 13185180), (1620, 11980608), (1656, 11720160), (1728, 11231820), (1840, 10548144), (1863, 10417920), (1920, 10108638), (1944, 9983840), (2070, 9376128), (2160, 8985456), (2208, 8790120), (2304, 8423865), (2430, 7987072), (2484, 7813440), (2592, 7487880), (2713, 7153920), (2760, 7032096), (2880, 6739092), (2944, 6592590), (3105, 6250752), (3240, 5990304), (3312, 5860080), (3456, 5615910), (3680, 5274072), (3726, 5208960), (3840, 5054319), (3888, 4991920), (4140, 4688064), (4320, 4492728), (4416, 4395060), (4860, 3993536), (4968, 3906720), (5184, 3743940), (5426, 3576960), (5520, 3516048), (5589, 3472640), (5760, 3369546), (5888, 3296295), (6210, 3125376), (6480, 2995152), (6624, 2930040), (6912, 2807955), (7360, 2637036), (7452, 2604480), (7776, 2495960), (8139, 2384640), (8280, 2344032), (8640, 2246364), (8832, 2197530), (9315, 2083584), (9720, 1996768), (9936, 1953360), (10368, 1871970), (10852, 1788480), (11040, 1758024), (11178, 1736320), (11520, 1684773), (12420, 1562688), (12960, 1497576), (13248, 1465020), (13565, 1430784), (14720, 1318518), (14904, 1302240), (15552, 1247980), (16278, 1192320), (16560, 1172016), (17280, 1123182), (17664, 1098765), (18630, 1041792), (19440, 998384), (19872, 976680), (20736, 935985), (21704, 894240), (22080, 879012), (22356, 868160), (24417, 794880), (24840, 781344), (25920, 748788), (26496, 732510), (27130, 715392), (27945, 694528), (29440, 659259), (29808, 651120), (31104, 623990), (32556, 596160), (33120, 586008), (34560, 561591), (37260, 520896), (38880, 499192), (39744, 488340), (40695, 476928), (43408, 447120), (44160, 439506), (44712, 434080), (48834, 397440), (49680, 390672), (51840, 374394), (52992, 366255), (54260, 357696), (55890, 347264), (59616, 325560), (62208, 311995), (62399, 311040), (65112, 298080), (66240, 293004), (73251, 264960), (74520, 260448), (77760, 249596), (79488, 244170), (81390, 238464), (86816, 223560), (88320, 219753), (89424, 217040), (97668, 198720), (99360, 195336), (103680, 187197), (108520, 178848), (111780, 173632), (119232, 162780), (122085, 158976), (124798, 155520), (130224, 149040), (132480, 146502)]