1809774720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24169}}^1$

素因数の和:24207

約数の個数: 192

約数和(自身を含む): 6730378200

約数和(自身を除く): 4920603480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24169, 24960, 37440, 48338, 72507, 74880, 96676, 120845, 145014, 193352, 217521, 241690, 290028, 314197, 362535, 386704, 435042, 483380, 580056, 628394, 725070, 773408, 870084, 942591, 966760, 1087605, 1160112, 1256788, 1450140, 1546816, 1570985, 1740168, 1885182, 1933520, 2175210, 2320224, 2513576, 2827773, 2900280, 3093632, 3141970, 3480336, 3770364, 3867040, 4350420, 4640448, 4712955, 5027152, 5655546, 5800560, 6283940, 6960672, 7540728, 7734080, 8700840, 9280896, 9425910, 10054304, 11311092, 11601120, 12567880, 13921344, 14138865, 15081456, 15468160, 17401680, 18851820, 20108608, 22622184, 23202240, 25135760, 27842688, 28277730, 30162912, 34803360, 37703640, 40217216, 45244368, 46404480, 50271520, 56555460, 60325824, 69606720, 75407280, 90488736, 100543040, 113110920, 120651648, 139213440, 150814560, 180977472, 201086080, 226221840, 301629120, 361954944, 452443680, 603258240, 904887360, 1809774720]

約数ペア:

[(1, 1809774720), (2, 904887360), (3, 603258240), (4, 452443680), (5, 361954944), (6, 301629120), (8, 226221840), (9, 201086080), (10, 180977472), (12, 150814560), (13, 139213440), (15, 120651648), (16, 113110920), (18, 100543040), (20, 90488736), (24, 75407280), (26, 69606720), (30, 60325824), (32, 56555460), (36, 50271520), (39, 46404480), (40, 45244368), (45, 40217216), (48, 37703640), (52, 34803360), (60, 30162912), (64, 28277730), (65, 27842688), (72, 25135760), (78, 23202240), (80, 22622184), (90, 20108608), (96, 18851820), (104, 17401680), (117, 15468160), (120, 15081456), (128, 14138865), (130, 13921344), (144, 12567880), (156, 11601120), (160, 11311092), (180, 10054304), (192, 9425910), (195, 9280896), (208, 8700840), (234, 7734080), (240, 7540728), (260, 6960672), (288, 6283940), (312, 5800560), (320, 5655546), (360, 5027152), (384, 4712955), (390, 4640448), (416, 4350420), (468, 3867040), (480, 3770364), (520, 3480336), (576, 3141970), (585, 3093632), (624, 2900280), (640, 2827773), (720, 2513576), (780, 2320224), (832, 2175210), (936, 1933520), (960, 1885182), (1040, 1740168), (1152, 1570985), (1170, 1546816), (1248, 1450140), (1440, 1256788), (1560, 1160112), (1664, 1087605), (1872, 966760), (1920, 942591), (2080, 870084), (2340, 773408), (2496, 725070), (2880, 628394), (3120, 580056), (3744, 483380), (4160, 435042), (4680, 386704), (4992, 362535), (5760, 314197), (6240, 290028), (7488, 241690), (8320, 217521), (9360, 193352), (12480, 145014), (14976, 120845), (18720, 96676), (24169, 74880), (24960, 72507), (37440, 48338)]