814453920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1225

約数の個数: 384

約数和(自身を含む): 3402362880

約数和(自身を除く): 2587908960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 322, 336, 345, 360, 368, 378, 414, 420, 432, 460, 480, 483, 504, 540, 552, 560, 621, 630, 644, 672, 690, 720, 736, 756, 805, 828, 840, 864, 920, 945, 966, 1008, 1035, 1080, 1104, 1120, 1171, 1242, 1260, 1288, 1380, 1440, 1449, 1512, 1610, 1656, 1680, 1840, 1890, 1932, 2016, 2070, 2160, 2208, 2342, 2415, 2484, 2520, 2576, 2760, 2898, 3024, 3105, 3220, 3312, 3360, 3513, 3680, 3780, 3864, 4140, 4320, 4347, 4684, 4830, 4968, 5040, 5152, 5520, 5796, 5855, 6048, 6210, 6440, 6624, 7026, 7245, 7560, 7728, 8197, 8280, 8694, 9368, 9660, 9936, 10080, 10539, 11040, 11592, 11710, 12420, 12880, 14052, 14490, 15120, 15456, 16394, 16560, 17388, 17565, 18736, 19320, 19872, 21078, 21735, 23184, 23420, 24591, 24840, 25760, 26933, 28104, 28980, 30240, 31617, 32788, 33120, 34776, 35130, 37472, 38640, 40985, 42156, 43470, 46368, 46840, 49182, 49680, 52695, 53866, 56208, 57960, 63234, 65576, 69552, 70260, 73773, 77280, 80799, 81970, 84312, 86940, 93680, 98364, 99360, 105390, 107732, 112416, 115920, 122955, 126468, 131152, 134665, 139104, 140520, 147546, 158085, 161598, 163940, 168624, 173880, 187360, 188531, 196728, 210780, 215464, 221319, 231840, 242397, 245910, 252936, 262304, 269330, 281040, 295092, 316170, 323196, 327880, 337248, 347760, 368865, 377062, 393456, 403995, 421560, 430928, 442638, 484794, 491820, 505872, 538660, 562080, 565593, 590184, 632340, 646392, 655760, 695520, 727191, 737730, 754124, 786912, 807990, 843120, 861856, 885276, 942655, 969588, 983640, 1011744, 1077320, 1106595, 1131186, 1180368, 1211985, 1264680, 1292784, 1311520, 1454382, 1475460, 1508248, 1615980, 1686240, 1696779, 1770552, 1885310, 1939176, 1967280, 2154640, 2213190, 2262372, 2360736, 2423970, 2529360, 2585568, 2827965, 2908764, 2950920, 3016496, 3231960, 3393558, 3541104, 3635955, 3770620, 3878352, 3934560, 4309280, 4426380, 4524744, 4847940, 5058720, 5090337, 5655930, 5817528, 5901840, 6032992, 6463920, 6787116, 7082208, 7271910, 7541240, 7756704, 8483895, 8852760, 9049488, 9695880, 10180674, 11311860, 11635056, 11803680, 12927840, 13574232, 14543820, 15082480, 16967790, 17705520, 18098976, 19391760, 20361348, 22623720, 23270112, 25451685, 27148464, 29087640, 30164960, 33935580, 35411040, 38783520, 40722696, 45247440, 50903370, 54296928, 58175280, 67871160, 81445392, 90494880, 101806740, 116350560, 135742320, 162890784, 203613480, 271484640, 407226960, 814453920]

約数ペア:

[(1, 814453920), (2, 407226960), (3, 271484640), (4, 203613480), (5, 162890784), (6, 135742320), (7, 116350560), (8, 101806740), (9, 90494880), (10, 81445392), (12, 67871160), (14, 58175280), (15, 54296928), (16, 50903370), (18, 45247440), (20, 40722696), (21, 38783520), (23, 35411040), (24, 33935580), (27, 30164960), (28, 29087640), (30, 27148464), (32, 25451685), (35, 23270112), (36, 22623720), (40, 20361348), (42, 19391760), (45, 18098976), (46, 17705520), (48, 16967790), (54, 15082480), (56, 14543820), (60, 13574232), (63, 12927840), (69, 11803680), (70, 11635056), (72, 11311860), (80, 10180674), (84, 9695880), (90, 9049488), (92, 8852760), (96, 8483895), (105, 7756704), (108, 7541240), (112, 7271910), (115, 7082208), (120, 6787116), (126, 6463920), (135, 6032992), (138, 5901840), (140, 5817528), (144, 5655930), (160, 5090337), (161, 5058720), (168, 4847940), (180, 4524744), (184, 4426380), (189, 4309280), (207, 3934560), (210, 3878352), (216, 3770620), (224, 3635955), (230, 3541104), (240, 3393558), (252, 3231960), (270, 3016496), (276, 2950920), (280, 2908764), (288, 2827965), (315, 2585568), (322, 2529360), (336, 2423970), (345, 2360736), (360, 2262372), (368, 2213190), (378, 2154640), (414, 1967280), (420, 1939176), (432, 1885310), (460, 1770552), (480, 1696779), (483, 1686240), (504, 1615980), (540, 1508248), (552, 1475460), (560, 1454382), (621, 1311520), (630, 1292784), (644, 1264680), (672, 1211985), (690, 1180368), (720, 1131186), (736, 1106595), (756, 1077320), (805, 1011744), (828, 983640), (840, 969588), (864, 942655), (920, 885276), (945, 861856), (966, 843120), (1008, 807990), (1035, 786912), (1080, 754124), (1104, 737730), (1120, 727191), (1171, 695520), (1242, 655760), (1260, 646392), (1288, 632340), (1380, 590184), (1440, 565593), (1449, 562080), (1512, 538660), (1610, 505872), (1656, 491820), (1680, 484794), (1840, 442638), (1890, 430928), (1932, 421560), (2016, 403995), (2070, 393456), (2160, 377062), (2208, 368865), (2342, 347760), (2415, 337248), (2484, 327880), (2520, 323196), (2576, 316170), (2760, 295092), (2898, 281040), (3024, 269330), (3105, 262304), (3220, 252936), (3312, 245910), (3360, 242397), (3513, 231840), (3680, 221319), (3780, 215464), (3864, 210780), (4140, 196728), (4320, 188531), (4347, 187360), (4684, 173880), (4830, 168624), (4968, 163940), (5040, 161598), (5152, 158085), (5520, 147546), (5796, 140520), (5855, 139104), (6048, 134665), (6210, 131152), (6440, 126468), (6624, 122955), (7026, 115920), (7245, 112416), (7560, 107732), (7728, 105390), (8197, 99360), (8280, 98364), (8694, 93680), (9368, 86940), (9660, 84312), (9936, 81970), (10080, 80799), (10539, 77280), (11040, 73773), (11592, 70260), (11710, 69552), (12420, 65576), (12880, 63234), (14052, 57960), (14490, 56208), (15120, 53866), (15456, 52695), (16394, 49680), (16560, 49182), (17388, 46840), (17565, 46368), (18736, 43470), (19320, 42156), (19872, 40985), (21078, 38640), (21735, 37472), (23184, 35130), (23420, 34776), (24591, 33120), (24840, 32788), (25760, 31617), (26933, 30240), (28104, 28980)]