1022491680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 384

約数和(自身を含む): 3908653056

約数和(自身を除く): 2886161376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 101, 105, 112, 115, 120, 131, 138, 140, 160, 161, 168, 184, 202, 210, 224, 230, 240, 262, 276, 280, 303, 322, 336, 345, 368, 393, 404, 420, 460, 480, 483, 505, 524, 552, 560, 606, 644, 655, 672, 690, 707, 736, 786, 805, 808, 840, 917, 920, 966, 1010, 1048, 1104, 1120, 1212, 1288, 1310, 1380, 1414, 1515, 1572, 1610, 1616, 1680, 1834, 1840, 1932, 1965, 2020, 2096, 2121, 2208, 2323, 2415, 2424, 2576, 2620, 2751, 2760, 2828, 3013, 3030, 3144, 3220, 3232, 3360, 3535, 3668, 3680, 3864, 3930, 4040, 4192, 4242, 4585, 4646, 4830, 4848, 5152, 5240, 5502, 5520, 5656, 6026, 6060, 6288, 6440, 6969, 7070, 7336, 7728, 7860, 8080, 8484, 9039, 9170, 9292, 9660, 9696, 10480, 10605, 11004, 11040, 11312, 11615, 12052, 12120, 12576, 12880, 13231, 13755, 13938, 14140, 14672, 15065, 15456, 15720, 16160, 16261, 16968, 18078, 18340, 18584, 19320, 20960, 21091, 21210, 22008, 22624, 23230, 24104, 24240, 25760, 26462, 27510, 27876, 28280, 29344, 30130, 31440, 32522, 33936, 34845, 36156, 36680, 37168, 38640, 39693, 42182, 42420, 44016, 45195, 46460, 48208, 48480, 48783, 52924, 55020, 55752, 56560, 60260, 62880, 63273, 65044, 66155, 67872, 69690, 72312, 73360, 74336, 77280, 79386, 81305, 84364, 84840, 88032, 90390, 92617, 92920, 96416, 97566, 105455, 105848, 110040, 111504, 113120, 120520, 126546, 130088, 132310, 139380, 144624, 146720, 158772, 162610, 168728, 169680, 180780, 185234, 185840, 195132, 198465, 210910, 211696, 220080, 223008, 241040, 243915, 253092, 260176, 264620, 277851, 278760, 289248, 304313, 316365, 317544, 325220, 337456, 339360, 361560, 370468, 371680, 390264, 396930, 421820, 423392, 440160, 463085, 482080, 487830, 506184, 520352, 529240, 555702, 557520, 608626, 632730, 635088, 650440, 674912, 723120, 740936, 780528, 793860, 843640, 912939, 926170, 975660, 1012368, 1058480, 1111404, 1115040, 1217252, 1265460, 1270176, 1300880, 1389255, 1446240, 1481872, 1521565, 1561056, 1587720, 1687280, 1825878, 1852340, 1951320, 2024736, 2116960, 2130191, 2222808, 2434504, 2530920, 2601760, 2778510, 2963744, 3043130, 3175440, 3374560, 3651756, 3704680, 3902640, 4260382, 4445616, 4564695, 4869008, 5061840, 5557020, 6086260, 6350880, 6390573, 7303512, 7409360, 7805280, 8520764, 8891232, 9129390, 9738016, 10123680, 10650955, 11114040, 12172520, 12781146, 14607024, 14818720, 17041528, 18258780, 21301910, 22228080, 24345040, 25562292, 29214048, 31952865, 34083056, 36517560, 42603820, 44456160, 48690080, 51124584, 63905730, 68166112, 73035120, 85207640, 102249168, 127811460, 146070240, 170415280, 204498336, 255622920, 340830560, 511245840, 1022491680]

約数ペア:

[(1, 1022491680), (2, 511245840), (3, 340830560), (4, 255622920), (5, 204498336), (6, 170415280), (7, 146070240), (8, 127811460), (10, 102249168), (12, 85207640), (14, 73035120), (15, 68166112), (16, 63905730), (20, 51124584), (21, 48690080), (23, 44456160), (24, 42603820), (28, 36517560), (30, 34083056), (32, 31952865), (35, 29214048), (40, 25562292), (42, 24345040), (46, 22228080), (48, 21301910), (56, 18258780), (60, 17041528), (69, 14818720), (70, 14607024), (80, 12781146), (84, 12172520), (92, 11114040), (96, 10650955), (101, 10123680), (105, 9738016), (112, 9129390), (115, 8891232), (120, 8520764), (131, 7805280), (138, 7409360), (140, 7303512), (160, 6390573), (161, 6350880), (168, 6086260), (184, 5557020), (202, 5061840), (210, 4869008), (224, 4564695), (230, 4445616), (240, 4260382), (262, 3902640), (276, 3704680), (280, 3651756), (303, 3374560), (322, 3175440), (336, 3043130), (345, 2963744), (368, 2778510), (393, 2601760), (404, 2530920), (420, 2434504), (460, 2222808), (480, 2130191), (483, 2116960), (505, 2024736), (524, 1951320), (552, 1852340), (560, 1825878), (606, 1687280), (644, 1587720), (655, 1561056), (672, 1521565), (690, 1481872), (707, 1446240), (736, 1389255), (786, 1300880), (805, 1270176), (808, 1265460), (840, 1217252), (917, 1115040), (920, 1111404), (966, 1058480), (1010, 1012368), (1048, 975660), (1104, 926170), (1120, 912939), (1212, 843640), (1288, 793860), (1310, 780528), (1380, 740936), (1414, 723120), (1515, 674912), (1572, 650440), (1610, 635088), (1616, 632730), (1680, 608626), (1834, 557520), (1840, 555702), (1932, 529240), (1965, 520352), (2020, 506184), (2096, 487830), (2121, 482080), (2208, 463085), (2323, 440160), (2415, 423392), (2424, 421820), (2576, 396930), (2620, 390264), (2751, 371680), (2760, 370468), (2828, 361560), (3013, 339360), (3030, 337456), (3144, 325220), (3220, 317544), (3232, 316365), (3360, 304313), (3535, 289248), (3668, 278760), (3680, 277851), (3864, 264620), (3930, 260176), (4040, 253092), (4192, 243915), (4242, 241040), (4585, 223008), (4646, 220080), (4830, 211696), (4848, 210910), (5152, 198465), (5240, 195132), (5502, 185840), (5520, 185234), (5656, 180780), (6026, 169680), (6060, 168728), (6288, 162610), (6440, 158772), (6969, 146720), (7070, 144624), (7336, 139380), (7728, 132310), (7860, 130088), (8080, 126546), (8484, 120520), (9039, 113120), (9170, 111504), (9292, 110040), (9660, 105848), (9696, 105455), (10480, 97566), (10605, 96416), (11004, 92920), (11040, 92617), (11312, 90390), (11615, 88032), (12052, 84840), (12120, 84364), (12576, 81305), (12880, 79386), (13231, 77280), (13755, 74336), (13938, 73360), (14140, 72312), (14672, 69690), (15065, 67872), (15456, 66155), (15720, 65044), (16160, 63273), (16261, 62880), (16968, 60260), (18078, 56560), (18340, 55752), (18584, 55020), (19320, 52924), (20960, 48783), (21091, 48480), (21210, 48208), (22008, 46460), (22624, 45195), (23230, 44016), (24104, 42420), (24240, 42182), (25760, 39693), (26462, 38640), (27510, 37168), (27876, 36680), (28280, 36156), (29344, 34845), (30130, 33936), (31440, 32522)]