136512040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 381128220

約数和(自身を除く): 244616180

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 241, 245, 280, 289, 340, 392, 476, 482, 490, 578, 595, 680, 833, 952, 964, 980, 1156, 1190, 1205, 1445, 1666, 1687, 1928, 1960, 2023, 2312, 2380, 2410, 2890, 3332, 3374, 4046, 4097, 4165, 4760, 4820, 5780, 6664, 6748, 8092, 8194, 8330, 8435, 9640, 10115, 11560, 11809, 13496, 14161, 16184, 16388, 16660, 16870, 20230, 20485, 23618, 28322, 28679, 32776, 33320, 33740, 40460, 40970, 47236, 56644, 57358, 59045, 67480, 69649, 70805, 80920, 81940, 94472, 113288, 114716, 118090, 139298, 141610, 143395, 163880, 200753, 229432, 236180, 278596, 283220, 286790, 348245, 401506, 472360, 487543, 557192, 566440, 573580, 696490, 803012, 975086, 1003765, 1147160, 1392980, 1606024, 1950172, 2007530, 2437715, 2785960, 3412801, 3900344, 4015060, 4875430, 6825602, 8030120, 9750860, 13651204, 17064005, 19501720, 27302408, 34128010, 68256020, 136512040]

約数ペア:

[(1, 136512040), (2, 68256020), (4, 34128010), (5, 27302408), (7, 19501720), (8, 17064005), (10, 13651204), (14, 9750860), (17, 8030120), (20, 6825602), (28, 4875430), (34, 4015060), (35, 3900344), (40, 3412801), (49, 2785960), (56, 2437715), (68, 2007530), (70, 1950172), (85, 1606024), (98, 1392980), (119, 1147160), (136, 1003765), (140, 975086), (170, 803012), (196, 696490), (238, 573580), (241, 566440), (245, 557192), (280, 487543), (289, 472360), (340, 401506), (392, 348245), (476, 286790), (482, 283220), (490, 278596), (578, 236180), (595, 229432), (680, 200753), (833, 163880), (952, 143395), (964, 141610), (980, 139298), (1156, 118090), (1190, 114716), (1205, 113288), (1445, 94472), (1666, 81940), (1687, 80920), (1928, 70805), (1960, 69649), (2023, 67480), (2312, 59045), (2380, 57358), (2410, 56644), (2890, 47236), (3332, 40970), (3374, 40460), (4046, 33740), (4097, 33320), (4165, 32776), (4760, 28679), (4820, 28322), (5780, 23618), (6664, 20485), (6748, 20230), (8092, 16870), (8194, 16660), (8330, 16388), (8435, 16184), (9640, 14161), (10115, 13496), (11560, 11809)]