171624180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 641136384

約数和(自身を除く): 469512204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 43, 51, 52, 60, 65, 68, 70, 78, 84, 85, 86, 91, 102, 105, 119, 129, 130, 140, 156, 170, 172, 182, 195, 204, 210, 215, 221, 238, 255, 258, 260, 273, 301, 340, 357, 364, 390, 420, 430, 442, 455, 476, 510, 516, 546, 559, 595, 602, 645, 663, 714, 731, 780, 860, 884, 903, 910, 1020, 1092, 1105, 1118, 1190, 1204, 1290, 1326, 1365, 1428, 1462, 1505, 1547, 1677, 1785, 1806, 1820, 1849, 2193, 2210, 2236, 2380, 2580, 2652, 2730, 2795, 2924, 3010, 3094, 3315, 3354, 3570, 3612, 3655, 3698, 3913, 4386, 4420, 4515, 4641, 5117, 5460, 5547, 5590, 6020, 6188, 6630, 6708, 7140, 7310, 7396, 7735, 7826, 8385, 8772, 9030, 9245, 9282, 9503, 10234, 10965, 11094, 11180, 11739, 12943, 13260, 14620, 15351, 15470, 15652, 16770, 18060, 18490, 18564, 19006, 19565, 20468, 21930, 22188, 23205, 23478, 24037, 25585, 25886, 27735, 28509, 30702, 30940, 31433, 33540, 36980, 38012, 38829, 39130, 43860, 46410, 46956, 47515, 48074, 51170, 51772, 55470, 57018, 58695, 61404, 62866, 64715, 66521, 72111, 76755, 77658, 78260, 92820, 94299, 95030, 96148, 102340, 110940, 114036, 117390, 120185, 125732, 129430, 133042, 142545, 144222, 153510, 155316, 157165, 168259, 188598, 190060, 194145, 199563, 220031, 234780, 240370, 258860, 266084, 285090, 288444, 307020, 314330, 332605, 336518, 360555, 377196, 388290, 399126, 408629, 440062, 471495, 480740, 504777, 570180, 628660, 660093, 665210, 673036, 721110, 776580, 798252, 817258, 841295, 880124, 942990, 997815, 1009554, 1100155, 1225887, 1320186, 1330420, 1442220, 1634516, 1682590, 1885980, 1995630, 2019108, 2043145, 2200310, 2451774, 2523885, 2640372, 2860403, 3300465, 3365180, 3991260, 4086290, 4400620, 4903548, 5047770, 5720806, 6129435, 6600930, 8172580, 8581209, 10095540, 11441612, 12258870, 13201860, 14302015, 17162418, 24517740, 28604030, 34324836, 42906045, 57208060, 85812090, 171624180]

約数ペア:

[(1, 171624180), (2, 85812090), (3, 57208060), (4, 42906045), (5, 34324836), (6, 28604030), (7, 24517740), (10, 17162418), (12, 14302015), (13, 13201860), (14, 12258870), (15, 11441612), (17, 10095540), (20, 8581209), (21, 8172580), (26, 6600930), (28, 6129435), (30, 5720806), (34, 5047770), (35, 4903548), (39, 4400620), (42, 4086290), (43, 3991260), (51, 3365180), (52, 3300465), (60, 2860403), (65, 2640372), (68, 2523885), (70, 2451774), (78, 2200310), (84, 2043145), (85, 2019108), (86, 1995630), (91, 1885980), (102, 1682590), (105, 1634516), (119, 1442220), (129, 1330420), (130, 1320186), (140, 1225887), (156, 1100155), (170, 1009554), (172, 997815), (182, 942990), (195, 880124), (204, 841295), (210, 817258), (215, 798252), (221, 776580), (238, 721110), (255, 673036), (258, 665210), (260, 660093), (273, 628660), (301, 570180), (340, 504777), (357, 480740), (364, 471495), (390, 440062), (420, 408629), (430, 399126), (442, 388290), (455, 377196), (476, 360555), (510, 336518), (516, 332605), (546, 314330), (559, 307020), (595, 288444), (602, 285090), (645, 266084), (663, 258860), (714, 240370), (731, 234780), (780, 220031), (860, 199563), (884, 194145), (903, 190060), (910, 188598), (1020, 168259), (1092, 157165), (1105, 155316), (1118, 153510), (1190, 144222), (1204, 142545), (1290, 133042), (1326, 129430), (1365, 125732), (1428, 120185), (1462, 117390), (1505, 114036), (1547, 110940), (1677, 102340), (1785, 96148), (1806, 95030), (1820, 94299), (1849, 92820), (2193, 78260), (2210, 77658), (2236, 76755), (2380, 72111), (2580, 66521), (2652, 64715), (2730, 62866), (2795, 61404), (2924, 58695), (3010, 57018), (3094, 55470), (3315, 51772), (3354, 51170), (3570, 48074), (3612, 47515), (3655, 46956), (3698, 46410), (3913, 43860), (4386, 39130), (4420, 38829), (4515, 38012), (4641, 36980), (5117, 33540), (5460, 31433), (5547, 30940), (5590, 30702), (6020, 28509), (6188, 27735), (6630, 25886), (6708, 25585), (7140, 24037), (7310, 23478), (7396, 23205), (7735, 22188), (7826, 21930), (8385, 20468), (8772, 19565), (9030, 19006), (9245, 18564), (9282, 18490), (9503, 18060), (10234, 16770), (10965, 15652), (11094, 15470), (11180, 15351), (11739, 14620), (12943, 13260)]