169496460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 288

約数和(自身を含む): 640628352

約数和(自身を除く): 471131892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 41, 42, 45, 51, 60, 63, 68, 70, 82, 84, 85, 90, 102, 105, 119, 123, 126, 140, 153, 164, 170, 180, 193, 204, 205, 210, 238, 246, 252, 255, 287, 306, 315, 340, 357, 369, 386, 410, 420, 476, 492, 510, 574, 579, 595, 612, 615, 630, 697, 714, 738, 765, 772, 820, 861, 965, 1020, 1071, 1148, 1158, 1190, 1230, 1260, 1351, 1394, 1428, 1435, 1476, 1530, 1722, 1737, 1785, 1845, 1930, 2091, 2142, 2316, 2380, 2460, 2583, 2702, 2788, 2870, 2895, 3060, 3281, 3444, 3474, 3485, 3570, 3690, 3860, 4053, 4182, 4284, 4305, 4879, 5166, 5355, 5404, 5740, 5790, 6273, 6562, 6755, 6948, 6970, 7140, 7380, 7913, 8106, 8364, 8610, 8685, 9758, 9843, 10332, 10455, 10710, 11580, 12159, 12546, 12915, 13124, 13510, 13940, 14637, 15826, 16212, 16405, 17220, 17370, 19516, 19686, 20265, 20910, 21420, 22967, 23739, 24318, 24395, 25092, 25830, 27020, 29274, 29529, 31365, 31652, 32810, 34740, 39372, 39565, 40530, 41820, 43911, 45934, 47478, 48636, 48790, 49215, 51660, 55391, 58548, 59058, 60795, 62730, 65620, 68901, 71217, 73185, 79130, 81060, 87822, 91868, 94956, 97580, 98430, 110782, 114835, 118116, 118695, 121590, 125460, 134521, 137802, 142434, 146370, 147645, 158260, 166173, 175644, 196860, 206703, 219555, 221564, 229670, 237390, 243180, 269042, 275604, 276955, 284868, 292740, 295290, 332346, 344505, 356085, 403563, 413406, 439110, 459340, 474780, 498519, 538084, 553910, 590580, 664692, 672605, 689010, 712170, 807126, 826812, 830865, 878220, 941647, 997038, 1033515, 1107820, 1210689, 1345210, 1378020, 1424340, 1614252, 1661730, 1883294, 1994076, 2017815, 2067030, 2421378, 2492595, 2690420, 2824941, 3323460, 3766588, 4035630, 4134060, 4708235, 4842756, 4985190, 5649882, 6053445, 8071260, 8474823, 9416470, 9970380, 11299764, 12106890, 14124705, 16949646, 18832940, 24213780, 28249410, 33899292, 42374115, 56498820, 84748230, 169496460]

約数ペア:

[(1, 169496460), (2, 84748230), (3, 56498820), (4, 42374115), (5, 33899292), (6, 28249410), (7, 24213780), (9, 18832940), (10, 16949646), (12, 14124705), (14, 12106890), (15, 11299764), (17, 9970380), (18, 9416470), (20, 8474823), (21, 8071260), (28, 6053445), (30, 5649882), (34, 4985190), (35, 4842756), (36, 4708235), (41, 4134060), (42, 4035630), (45, 3766588), (51, 3323460), (60, 2824941), (63, 2690420), (68, 2492595), (70, 2421378), (82, 2067030), (84, 2017815), (85, 1994076), (90, 1883294), (102, 1661730), (105, 1614252), (119, 1424340), (123, 1378020), (126, 1345210), (140, 1210689), (153, 1107820), (164, 1033515), (170, 997038), (180, 941647), (193, 878220), (204, 830865), (205, 826812), (210, 807126), (238, 712170), (246, 689010), (252, 672605), (255, 664692), (287, 590580), (306, 553910), (315, 538084), (340, 498519), (357, 474780), (369, 459340), (386, 439110), (410, 413406), (420, 403563), (476, 356085), (492, 344505), (510, 332346), (574, 295290), (579, 292740), (595, 284868), (612, 276955), (615, 275604), (630, 269042), (697, 243180), (714, 237390), (738, 229670), (765, 221564), (772, 219555), (820, 206703), (861, 196860), (965, 175644), (1020, 166173), (1071, 158260), (1148, 147645), (1158, 146370), (1190, 142434), (1230, 137802), (1260, 134521), (1351, 125460), (1394, 121590), (1428, 118695), (1435, 118116), (1476, 114835), (1530, 110782), (1722, 98430), (1737, 97580), (1785, 94956), (1845, 91868), (1930, 87822), (2091, 81060), (2142, 79130), (2316, 73185), (2380, 71217), (2460, 68901), (2583, 65620), (2702, 62730), (2788, 60795), (2870, 59058), (2895, 58548), (3060, 55391), (3281, 51660), (3444, 49215), (3474, 48790), (3485, 48636), (3570, 47478), (3690, 45934), (3860, 43911), (4053, 41820), (4182, 40530), (4284, 39565), (4305, 39372), (4879, 34740), (5166, 32810), (5355, 31652), (5404, 31365), (5740, 29529), (5790, 29274), (6273, 27020), (6562, 25830), (6755, 25092), (6948, 24395), (6970, 24318), (7140, 23739), (7380, 22967), (7913, 21420), (8106, 20910), (8364, 20265), (8610, 19686), (8685, 19516), (9758, 17370), (9843, 17220), (10332, 16405), (10455, 16212), (10710, 15826), (11580, 14637), (12159, 13940), (12546, 13510), (12915, 13124)]