172210320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1390

約数の個数: 160

約数和(自身を含む): 603354240

約数和(自身を除く): 431143920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1307, 1464, 1647, 1830, 2160, 2196, 2440, 2614, 2745, 2928, 3294, 3660, 3921, 4392, 4880, 5228, 5490, 6535, 6588, 7320, 7842, 8235, 8784, 10456, 10980, 11763, 13070, 13176, 14640, 15684, 16470, 19605, 20912, 21960, 23526, 26140, 26352, 31368, 32940, 35289, 39210, 43920, 47052, 52280, 58815, 62736, 65880, 70578, 78420, 79727, 94104, 104560, 117630, 131760, 141156, 156840, 159454, 176445, 188208, 235260, 239181, 282312, 313680, 318908, 352890, 398635, 470520, 478362, 564624, 637816, 705780, 717543, 797270, 941040, 956724, 1195905, 1275632, 1411560, 1435086, 1594540, 1913448, 2152629, 2391810, 2823120, 2870172, 3189080, 3587715, 3826896, 4305258, 4783620, 5740344, 6378160, 7175430, 8610516, 9567240, 10763145, 11480688, 14350860, 17221032, 19134480, 21526290, 28701720, 34442064, 43052580, 57403440, 86105160, 172210320]

約数ペア:

[(1, 172210320), (2, 86105160), (3, 57403440), (4, 43052580), (5, 34442064), (6, 28701720), (8, 21526290), (9, 19134480), (10, 17221032), (12, 14350860), (15, 11480688), (16, 10763145), (18, 9567240), (20, 8610516), (24, 7175430), (27, 6378160), (30, 5740344), (36, 4783620), (40, 4305258), (45, 3826896), (48, 3587715), (54, 3189080), (60, 2870172), (61, 2823120), (72, 2391810), (80, 2152629), (90, 1913448), (108, 1594540), (120, 1435086), (122, 1411560), (135, 1275632), (144, 1195905), (180, 956724), (183, 941040), (216, 797270), (240, 717543), (244, 705780), (270, 637816), (305, 564624), (360, 478362), (366, 470520), (432, 398635), (488, 352890), (540, 318908), (549, 313680), (610, 282312), (720, 239181), (732, 235260), (915, 188208), (976, 176445), (1080, 159454), (1098, 156840), (1220, 141156), (1307, 131760), (1464, 117630), (1647, 104560), (1830, 94104), (2160, 79727), (2196, 78420), (2440, 70578), (2614, 65880), (2745, 62736), (2928, 58815), (3294, 52280), (3660, 47052), (3921, 43920), (4392, 39210), (4880, 35289), (5228, 32940), (5490, 31368), (6535, 26352), (6588, 26140), (7320, 23526), (7842, 21960), (8235, 20912), (8784, 19605), (10456, 16470), (10980, 15684), (11763, 14640), (13070, 13176)]