199111920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5153}}^1$

素因数の和:5199

約数の個数: 160

約数和(自身を含む): 736238592

約数和(自身を除く): 537126672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5153, 5520, 6440, 7728, 9660, 10306, 12880, 15459, 19320, 20612, 25765, 30918, 36071, 38640, 41224, 51530, 61836, 72142, 77295, 82448, 103060, 108213, 118519, 123672, 144284, 154590, 180355, 206120, 216426, 237038, 247344, 288568, 309180, 355557, 360710, 412240, 432852, 474076, 541065, 577136, 592595, 618360, 711114, 721420, 829633, 865704, 948152, 1082130, 1185190, 1236720, 1422228, 1442840, 1659266, 1731408, 1777785, 1896304, 2164260, 2370380, 2488899, 2844456, 2885680, 3318532, 3555570, 4148165, 4328520, 4740760, 4977798, 5688912, 6637064, 7111140, 8296330, 8657040, 9481520, 9955596, 12444495, 13274128, 14222280, 16592660, 19911192, 24888990, 28444560, 33185320, 39822384, 49777980, 66370640, 99555960, 199111920]

約数ペア:

[(1, 199111920), (2, 99555960), (3, 66370640), (4, 49777980), (5, 39822384), (6, 33185320), (7, 28444560), (8, 24888990), (10, 19911192), (12, 16592660), (14, 14222280), (15, 13274128), (16, 12444495), (20, 9955596), (21, 9481520), (23, 8657040), (24, 8296330), (28, 7111140), (30, 6637064), (35, 5688912), (40, 4977798), (42, 4740760), (46, 4328520), (48, 4148165), (56, 3555570), (60, 3318532), (69, 2885680), (70, 2844456), (80, 2488899), (84, 2370380), (92, 2164260), (105, 1896304), (112, 1777785), (115, 1731408), (120, 1659266), (138, 1442840), (140, 1422228), (161, 1236720), (168, 1185190), (184, 1082130), (210, 948152), (230, 865704), (240, 829633), (276, 721420), (280, 711114), (322, 618360), (336, 592595), (345, 577136), (368, 541065), (420, 474076), (460, 432852), (483, 412240), (552, 360710), (560, 355557), (644, 309180), (690, 288568), (805, 247344), (840, 237038), (920, 216426), (966, 206120), (1104, 180355), (1288, 154590), (1380, 144284), (1610, 123672), (1680, 118519), (1840, 108213), (1932, 103060), (2415, 82448), (2576, 77295), (2760, 72142), (3220, 61836), (3864, 51530), (4830, 41224), (5153, 38640), (5520, 36071), (6440, 30918), (7728, 25765), (9660, 20612), (10306, 19320), (12880, 15459)]