96720640

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 252393120

約数和(自身を除く): 155672480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 97, 128, 152, 160, 164, 190, 194, 205, 256, 304, 320, 328, 380, 388, 410, 485, 608, 640, 656, 760, 776, 779, 820, 970, 1216, 1280, 1312, 1520, 1552, 1558, 1640, 1843, 1940, 2432, 2624, 3040, 3104, 3116, 3280, 3686, 3880, 3895, 3977, 4864, 5248, 6080, 6208, 6232, 6560, 7372, 7760, 7790, 7954, 9215, 10496, 12160, 12416, 12464, 13120, 14744, 15520, 15580, 15908, 18430, 19885, 24320, 24832, 24928, 26240, 29488, 31040, 31160, 31816, 36860, 39770, 49856, 52480, 58976, 62080, 62320, 63632, 73720, 75563, 79540, 99712, 117952, 124160, 124640, 127264, 147440, 151126, 159080, 199424, 235904, 249280, 254528, 294880, 302252, 318160, 377815, 471808, 498560, 509056, 589760, 604504, 636320, 755630, 997120, 1018112, 1179520, 1209008, 1272640, 1511260, 2359040, 2418016, 2545280, 3022520, 4836032, 5090560, 6045040, 9672064, 12090080, 19344128, 24180160, 48360320, 96720640]

約数ペア:

[(1, 96720640), (2, 48360320), (4, 24180160), (5, 19344128), (8, 12090080), (10, 9672064), (16, 6045040), (19, 5090560), (20, 4836032), (32, 3022520), (38, 2545280), (40, 2418016), (41, 2359040), (64, 1511260), (76, 1272640), (80, 1209008), (82, 1179520), (95, 1018112), (97, 997120), (128, 755630), (152, 636320), (160, 604504), (164, 589760), (190, 509056), (194, 498560), (205, 471808), (256, 377815), (304, 318160), (320, 302252), (328, 294880), (380, 254528), (388, 249280), (410, 235904), (485, 199424), (608, 159080), (640, 151126), (656, 147440), (760, 127264), (776, 124640), (779, 124160), (820, 117952), (970, 99712), (1216, 79540), (1280, 75563), (1312, 73720), (1520, 63632), (1552, 62320), (1558, 62080), (1640, 58976), (1843, 52480), (1940, 49856), (2432, 39770), (2624, 36860), (3040, 31816), (3104, 31160), (3116, 31040), (3280, 29488), (3686, 26240), (3880, 24928), (3895, 24832), (3977, 24320), (4864, 19885), (5248, 18430), (6080, 15908), (6208, 15580), (6232, 15520), (6560, 14744), (7372, 13120), (7760, 12464), (7790, 12416), (7954, 12160), (9215, 10496)]