71134291520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{619}}^1$

素因数の和:1157

約数の個数: 224

約数和(自身を含む): 183344515200

約数和(自身を除く): 112210223680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 152, 160, 164, 190, 205, 304, 320, 328, 380, 410, 461, 608, 619, 656, 760, 779, 820, 922, 1216, 1238, 1312, 1520, 1558, 1640, 1844, 2305, 2476, 2624, 3040, 3095, 3116, 3280, 3688, 3895, 4610, 4952, 6080, 6190, 6232, 6560, 7376, 7790, 8759, 9220, 9904, 11761, 12380, 12464, 13120, 14752, 15580, 17518, 18440, 18901, 19808, 23522, 24760, 24928, 25379, 29504, 31160, 35036, 36880, 37802, 39616, 43795, 47044, 49520, 49856, 50758, 58805, 62320, 70072, 73760, 75604, 87590, 94088, 94505, 99040, 101516, 117610, 124640, 126895, 140144, 147520, 151208, 175180, 188176, 189010, 198080, 203032, 235220, 249280, 253790, 280288, 285359, 302416, 350360, 359119, 376352, 378020, 406064, 470440, 482201, 507580, 560576, 570718, 604832, 700720, 718238, 752704, 756040, 812128, 940880, 964402, 1015160, 1141436, 1209664, 1401440, 1426795, 1436476, 1512080, 1624256, 1795595, 1881760, 1928804, 2030320, 2282872, 2411005, 2802880, 2853590, 2872952, 3024160, 3591190, 3763520, 3857608, 4060640, 4565744, 4822010, 5421821, 5707180, 5745904, 6048320, 7182380, 7715216, 8121280, 9131488, 9644020, 10843642, 11414360, 11491808, 11699719, 14364760, 15430432, 18262976, 19288040, 21687284, 22828720, 22983616, 23399438, 27109105, 28729520, 30860864, 38576080, 43374568, 45657440, 46798876, 54218210, 57459040, 58498595, 77152160, 86749136, 91314880, 93597752, 108436420, 114918080, 116997190, 154304320, 173498272, 187195504, 216872840, 222294661, 233994380, 346996544, 374391008, 433745680, 444589322, 467988760, 748782016, 867491360, 889178644, 935977520, 1111473305, 1734982720, 1778357288, 1871955040, 2222946610, 3556714576, 3743910080, 4445893220, 7113429152, 8891786440, 14226858304, 17783572880, 35567145760, 71134291520]

約数ペア:

[(1, 71134291520), (2, 35567145760), (4, 17783572880), (5, 14226858304), (8, 8891786440), (10, 7113429152), (16, 4445893220), (19, 3743910080), (20, 3556714576), (32, 2222946610), (38, 1871955040), (40, 1778357288), (41, 1734982720), (64, 1111473305), (76, 935977520), (80, 889178644), (82, 867491360), (95, 748782016), (152, 467988760), (160, 444589322), (164, 433745680), (190, 374391008), (205, 346996544), (304, 233994380), (320, 222294661), (328, 216872840), (380, 187195504), (410, 173498272), (461, 154304320), (608, 116997190), (619, 114918080), (656, 108436420), (760, 93597752), (779, 91314880), (820, 86749136), (922, 77152160), (1216, 58498595), (1238, 57459040), (1312, 54218210), (1520, 46798876), (1558, 45657440), (1640, 43374568), (1844, 38576080), (2305, 30860864), (2476, 28729520), (2624, 27109105), (3040, 23399438), (3095, 22983616), (3116, 22828720), (3280, 21687284), (3688, 19288040), (3895, 18262976), (4610, 15430432), (4952, 14364760), (6080, 11699719), (6190, 11491808), (6232, 11414360), (6560, 10843642), (7376, 9644020), (7790, 9131488), (8759, 8121280), (9220, 7715216), (9904, 7182380), (11761, 6048320), (12380, 5745904), (12464, 5707180), (13120, 5421821), (14752, 4822010), (15580, 4565744), (17518, 4060640), (18440, 3857608), (18901, 3763520), (19808, 3591190), (23522, 3024160), (24760, 2872952), (24928, 2853590), (25379, 2802880), (29504, 2411005), (31160, 2282872), (35036, 2030320), (36880, 1928804), (37802, 1881760), (39616, 1795595), (43795, 1624256), (47044, 1512080), (49520, 1436476), (49856, 1426795), (50758, 1401440), (58805, 1209664), (62320, 1141436), (70072, 1015160), (73760, 964402), (75604, 940880), (87590, 812128), (94088, 756040), (94505, 752704), (99040, 718238), (101516, 700720), (117610, 604832), (124640, 570718), (126895, 560576), (140144, 507580), (147520, 482201), (151208, 470440), (175180, 406064), (188176, 378020), (189010, 376352), (198080, 359119), (203032, 350360), (235220, 302416), (249280, 285359), (253790, 280288)]