202401840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1067

約数の個数: 160

約数和(自身を含む): 673099776

約数和(自身を除く): 470697936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 240, 276, 296, 345, 368, 370, 444, 460, 552, 555, 592, 690, 740, 851, 888, 920, 991, 1104, 1110, 1380, 1480, 1702, 1776, 1840, 1982, 2220, 2553, 2760, 2960, 2973, 3404, 3964, 4255, 4440, 4955, 5106, 5520, 5946, 6808, 7928, 8510, 8880, 9910, 10212, 11892, 12765, 13616, 14865, 15856, 17020, 19820, 20424, 22793, 23784, 25530, 29730, 34040, 36667, 39640, 40848, 45586, 47568, 51060, 59460, 68080, 68379, 73334, 79280, 91172, 102120, 110001, 113965, 118920, 136758, 146668, 182344, 183335, 204240, 220002, 227930, 237840, 273516, 293336, 341895, 364688, 366670, 440004, 455860, 547032, 550005, 586672, 683790, 733340, 843341, 880008, 911720, 1094064, 1100010, 1367580, 1466680, 1686682, 1760016, 1823440, 2200020, 2530023, 2735160, 2933360, 3373364, 4216705, 4400040, 5060046, 5470320, 6746728, 8433410, 8800080, 10120092, 12650115, 13493456, 16866820, 20240184, 25300230, 33733640, 40480368, 50600460, 67467280, 101200920, 202401840]

約数ペア:

[(1, 202401840), (2, 101200920), (3, 67467280), (4, 50600460), (5, 40480368), (6, 33733640), (8, 25300230), (10, 20240184), (12, 16866820), (15, 13493456), (16, 12650115), (20, 10120092), (23, 8800080), (24, 8433410), (30, 6746728), (37, 5470320), (40, 5060046), (46, 4400040), (48, 4216705), (60, 3373364), (69, 2933360), (74, 2735160), (80, 2530023), (92, 2200020), (111, 1823440), (115, 1760016), (120, 1686682), (138, 1466680), (148, 1367580), (184, 1100010), (185, 1094064), (222, 911720), (230, 880008), (240, 843341), (276, 733340), (296, 683790), (345, 586672), (368, 550005), (370, 547032), (444, 455860), (460, 440004), (552, 366670), (555, 364688), (592, 341895), (690, 293336), (740, 273516), (851, 237840), (888, 227930), (920, 220002), (991, 204240), (1104, 183335), (1110, 182344), (1380, 146668), (1480, 136758), (1702, 118920), (1776, 113965), (1840, 110001), (1982, 102120), (2220, 91172), (2553, 79280), (2760, 73334), (2960, 68379), (2973, 68080), (3404, 59460), (3964, 51060), (4255, 47568), (4440, 45586), (4955, 40848), (5106, 39640), (5520, 36667), (5946, 34040), (6808, 29730), (7928, 25530), (8510, 23784), (8880, 22793), (9910, 20424), (10212, 19820), (11892, 17020), (12765, 15856), (13616, 14865)]