137724720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1219

約数の個数: 160

約数和(自身を含む): 495063552

約数和(自身を除く): 357338832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1123, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2246, 2555, 2920, 3066, 3369, 3504, 4088, 4380, 4492, 5110, 5615, 5840, 6132, 6738, 7665, 7861, 8176, 8760, 8984, 10220, 11230, 12264, 13476, 15330, 15722, 16845, 17520, 17968, 20440, 22460, 23583, 24528, 26952, 30660, 31444, 33690, 39305, 40880, 44920, 47166, 53904, 61320, 62888, 67380, 78610, 81979, 89840, 94332, 117915, 122640, 125776, 134760, 157220, 163958, 188664, 235830, 245937, 269520, 314440, 327916, 377328, 409895, 471660, 491874, 573853, 628880, 655832, 819790, 943320, 983748, 1147706, 1229685, 1311664, 1639580, 1721559, 1886640, 1967496, 2295412, 2459370, 2869265, 3279160, 3443118, 3934992, 4590824, 4918740, 5738530, 6558320, 6886236, 8607795, 9181648, 9837480, 11477060, 13772472, 17215590, 19674960, 22954120, 27544944, 34431180, 45908240, 68862360, 137724720]

約数ペア:

[(1, 137724720), (2, 68862360), (3, 45908240), (4, 34431180), (5, 27544944), (6, 22954120), (7, 19674960), (8, 17215590), (10, 13772472), (12, 11477060), (14, 9837480), (15, 9181648), (16, 8607795), (20, 6886236), (21, 6558320), (24, 5738530), (28, 4918740), (30, 4590824), (35, 3934992), (40, 3443118), (42, 3279160), (48, 2869265), (56, 2459370), (60, 2295412), (70, 1967496), (73, 1886640), (80, 1721559), (84, 1639580), (105, 1311664), (112, 1229685), (120, 1147706), (140, 983748), (146, 943320), (168, 819790), (210, 655832), (219, 628880), (240, 573853), (280, 491874), (292, 471660), (336, 409895), (365, 377328), (420, 327916), (438, 314440), (511, 269520), (560, 245937), (584, 235830), (730, 188664), (840, 163958), (876, 157220), (1022, 134760), (1095, 125776), (1123, 122640), (1168, 117915), (1460, 94332), (1533, 89840), (1680, 81979), (1752, 78610), (2044, 67380), (2190, 62888), (2246, 61320), (2555, 53904), (2920, 47166), (3066, 44920), (3369, 40880), (3504, 39305), (4088, 33690), (4380, 31444), (4492, 30660), (5110, 26952), (5615, 24528), (5840, 23583), (6132, 22460), (6738, 20440), (7665, 17968), (7861, 17520), (8176, 16845), (8760, 15722), (8984, 15330), (10220, 13476), (11230, 12264)]