69610240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 202208832

約数和(自身を除く): 132598592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 457, 476, 544, 560, 595, 640, 680, 896, 914, 952, 1088, 1120, 1190, 1280, 1360, 1792, 1828, 1904, 2176, 2240, 2285, 2380, 2720, 3199, 3656, 3808, 4352, 4480, 4570, 4760, 5440, 6398, 7312, 7616, 7769, 8960, 9140, 9520, 10880, 12796, 14624, 15232, 15538, 15995, 18280, 19040, 21760, 25592, 29248, 30464, 31076, 31990, 36560, 38080, 38845, 51184, 54383, 58496, 62152, 63980, 73120, 76160, 77690, 102368, 108766, 116992, 124304, 127960, 146240, 152320, 155380, 204736, 217532, 248608, 255920, 271915, 292480, 310760, 409472, 435064, 497216, 511840, 543830, 584960, 621520, 818944, 870128, 994432, 1023680, 1087660, 1243040, 1740256, 1988864, 2047360, 2175320, 2486080, 3480512, 4094720, 4350640, 4972160, 6961024, 8701280, 9944320, 13922048, 17402560, 34805120, 69610240]

約数ペア:

[(1, 69610240), (2, 34805120), (4, 17402560), (5, 13922048), (7, 9944320), (8, 8701280), (10, 6961024), (14, 4972160), (16, 4350640), (17, 4094720), (20, 3480512), (28, 2486080), (32, 2175320), (34, 2047360), (35, 1988864), (40, 1740256), (56, 1243040), (64, 1087660), (68, 1023680), (70, 994432), (80, 870128), (85, 818944), (112, 621520), (119, 584960), (128, 543830), (136, 511840), (140, 497216), (160, 435064), (170, 409472), (224, 310760), (238, 292480), (256, 271915), (272, 255920), (280, 248608), (320, 217532), (340, 204736), (448, 155380), (457, 152320), (476, 146240), (544, 127960), (560, 124304), (595, 116992), (640, 108766), (680, 102368), (896, 77690), (914, 76160), (952, 73120), (1088, 63980), (1120, 62152), (1190, 58496), (1280, 54383), (1360, 51184), (1792, 38845), (1828, 38080), (1904, 36560), (2176, 31990), (2240, 31076), (2285, 30464), (2380, 29248), (2720, 25592), (3199, 21760), (3656, 19040), (3808, 18280), (4352, 15995), (4480, 15538), (4570, 15232), (4760, 14624), (5440, 12796), (6398, 10880), (7312, 9520), (7616, 9140), (7769, 8960)]