23415840

素因数分解:

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

素因数の和:152

約数の個数: 288

約数和(自身を含む): 96235776

約数和(自身を除く): 72819936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 101, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 202, 207, 210, 224, 230, 240, 252, 276, 280, 288, 303, 315, 322, 336, 345, 360, 368, 404, 414, 420, 460, 480, 483, 504, 505, 552, 560, 606, 630, 644, 672, 690, 707, 720, 736, 805, 808, 828, 840, 909, 920, 966, 1008, 1010, 1035, 1104, 1120, 1212, 1260, 1288, 1380, 1414, 1440, 1449, 1515, 1610, 1616, 1656, 1680, 1818, 1840, 1932, 2016, 2020, 2070, 2121, 2208, 2323, 2415, 2424, 2520, 2576, 2760, 2828, 2898, 3030, 3220, 3232, 3312, 3360, 3535, 3636, 3680, 3864, 4040, 4140, 4242, 4545, 4646, 4830, 4848, 5040, 5152, 5520, 5656, 5796, 6060, 6363, 6440, 6624, 6969, 7070, 7245, 7272, 7728, 8080, 8280, 8484, 9090, 9292, 9660, 9696, 10080, 10605, 11040, 11312, 11592, 11615, 12120, 12726, 12880, 13938, 14140, 14490, 14544, 15456, 16160, 16261, 16560, 16968, 18180, 18584, 19320, 20907, 21210, 22624, 23184, 23230, 24240, 25452, 25760, 27876, 28280, 28980, 29088, 31815, 32522, 33120, 33936, 34845, 36360, 37168, 38640, 41814, 42420, 46368, 46460, 48480, 48783, 50904, 55752, 56560, 57960, 63630, 65044, 67872, 69690, 72720, 74336, 77280, 81305, 83628, 84840, 92920, 97566, 101808, 104535, 111504, 113120, 115920, 127260, 130088, 139380, 145440, 146349, 162610, 167256, 169680, 185840, 195132, 203616, 209070, 223008, 231840, 243915, 254520, 260176, 278760, 292698, 325220, 334512, 339360, 371680, 390264, 418140, 487830, 509040, 520352, 557520, 585396, 650440, 669024, 731745, 780528, 836280, 975660, 1018080, 1115040, 1170792, 1300880, 1463490, 1561056, 1672560, 1951320, 2341584, 2601760, 2926980, 3345120, 3902640, 4683168, 5853960, 7805280, 11707920, 23415840]

約数ペア:

[(1, 23415840), (2, 11707920), (3, 7805280), (4, 5853960), (5, 4683168), (6, 3902640), (7, 3345120), (8, 2926980), (9, 2601760), (10, 2341584), (12, 1951320), (14, 1672560), (15, 1561056), (16, 1463490), (18, 1300880), (20, 1170792), (21, 1115040), (23, 1018080), (24, 975660), (28, 836280), (30, 780528), (32, 731745), (35, 669024), (36, 650440), (40, 585396), (42, 557520), (45, 520352), (46, 509040), (48, 487830), (56, 418140), (60, 390264), (63, 371680), (69, 339360), (70, 334512), (72, 325220), (80, 292698), (84, 278760), (90, 260176), (92, 254520), (96, 243915), (101, 231840), (105, 223008), (112, 209070), (115, 203616), (120, 195132), (126, 185840), (138, 169680), (140, 167256), (144, 162610), (160, 146349), (161, 145440), (168, 139380), (180, 130088), (184, 127260), (202, 115920), (207, 113120), (210, 111504), (224, 104535), (230, 101808), (240, 97566), (252, 92920), (276, 84840), (280, 83628), (288, 81305), (303, 77280), (315, 74336), (322, 72720), (336, 69690), (345, 67872), (360, 65044), (368, 63630), (404, 57960), (414, 56560), (420, 55752), (460, 50904), (480, 48783), (483, 48480), (504, 46460), (505, 46368), (552, 42420), (560, 41814), (606, 38640), (630, 37168), (644, 36360), (672, 34845), (690, 33936), (707, 33120), (720, 32522), (736, 31815), (805, 29088), (808, 28980), (828, 28280), (840, 27876), (909, 25760), (920, 25452), (966, 24240), (1008, 23230), (1010, 23184), (1035, 22624), (1104, 21210), (1120, 20907), (1212, 19320), (1260, 18584), (1288, 18180), (1380, 16968), (1414, 16560), (1440, 16261), (1449, 16160), (1515, 15456), (1610, 14544), (1616, 14490), (1656, 14140), (1680, 13938), (1818, 12880), (1840, 12726), (1932, 12120), (2016, 11615), (2020, 11592), (2070, 11312), (2121, 11040), (2208, 10605), (2323, 10080), (2415, 9696), (2424, 9660), (2520, 9292), (2576, 9090), (2760, 8484), (2828, 8280), (2898, 8080), (3030, 7728), (3220, 7272), (3232, 7245), (3312, 7070), (3360, 6969), (3535, 6624), (3636, 6440), (3680, 6363), (3864, 6060), (4040, 5796), (4140, 5656), (4242, 5520), (4545, 5152), (4646, 5040), (4830, 4848)]