164731710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 256

約数和(自身を含む): 510935040

約数和(自身を除く): 346203330

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 33, 38, 39, 43, 47, 55, 57, 65, 66, 78, 86, 94, 95, 110, 114, 129, 130, 141, 143, 165, 190, 195, 209, 215, 235, 247, 258, 282, 285, 286, 330, 390, 418, 429, 430, 470, 473, 494, 517, 559, 570, 611, 627, 645, 705, 715, 741, 817, 858, 893, 946, 1034, 1045, 1118, 1222, 1235, 1254, 1290, 1410, 1419, 1430, 1482, 1551, 1634, 1677, 1786, 1833, 2021, 2090, 2145, 2365, 2451, 2470, 2585, 2679, 2717, 2795, 2838, 3055, 3102, 3135, 3354, 3666, 3705, 4042, 4085, 4290, 4465, 4730, 4902, 5170, 5358, 5434, 5590, 6063, 6110, 6149, 6270, 6721, 7095, 7410, 7755, 8151, 8170, 8385, 8930, 8987, 9165, 9823, 10105, 10621, 11609, 12126, 12255, 12298, 13395, 13442, 13585, 14190, 15510, 16302, 16770, 17974, 18330, 18447, 19646, 20163, 20210, 21242, 22231, 23218, 24510, 26273, 26790, 26961, 27170, 29469, 30315, 30745, 31863, 33605, 34827, 36894, 38399, 40326, 40755, 44462, 44935, 49115, 52546, 53105, 53922, 58045, 58938, 60630, 61490, 63726, 66693, 67210, 69654, 76798, 78819, 81510, 89870, 92235, 98230, 100815, 106210, 111155, 115197, 116090, 116831, 127699, 131365, 133386, 134805, 147345, 157638, 159315, 174135, 184470, 191995, 201630, 222310, 230394, 233662, 255398, 262730, 269610, 289003, 294690, 318630, 333465, 348270, 350493, 383097, 383990, 394095, 422389, 499187, 575985, 578006, 584155, 638495, 666930, 700986, 766194, 788190, 844778, 867009, 998374, 1151970, 1168310, 1267167, 1276990, 1445015, 1497561, 1734018, 1752465, 1915485, 2111945, 2495935, 2534334, 2890030, 2995122, 3504930, 3830970, 4223890, 4335045, 4991870, 5491057, 6335835, 7487805, 8670090, 10982114, 12671670, 14975610, 16473171, 27455285, 32946342, 54910570, 82365855, 164731710]

約数ペア:

[(1, 164731710), (2, 82365855), (3, 54910570), (5, 32946342), (6, 27455285), (10, 16473171), (11, 14975610), (13, 12671670), (15, 10982114), (19, 8670090), (22, 7487805), (26, 6335835), (30, 5491057), (33, 4991870), (38, 4335045), (39, 4223890), (43, 3830970), (47, 3504930), (55, 2995122), (57, 2890030), (65, 2534334), (66, 2495935), (78, 2111945), (86, 1915485), (94, 1752465), (95, 1734018), (110, 1497561), (114, 1445015), (129, 1276990), (130, 1267167), (141, 1168310), (143, 1151970), (165, 998374), (190, 867009), (195, 844778), (209, 788190), (215, 766194), (235, 700986), (247, 666930), (258, 638495), (282, 584155), (285, 578006), (286, 575985), (330, 499187), (390, 422389), (418, 394095), (429, 383990), (430, 383097), (470, 350493), (473, 348270), (494, 333465), (517, 318630), (559, 294690), (570, 289003), (611, 269610), (627, 262730), (645, 255398), (705, 233662), (715, 230394), (741, 222310), (817, 201630), (858, 191995), (893, 184470), (946, 174135), (1034, 159315), (1045, 157638), (1118, 147345), (1222, 134805), (1235, 133386), (1254, 131365), (1290, 127699), (1410, 116831), (1419, 116090), (1430, 115197), (1482, 111155), (1551, 106210), (1634, 100815), (1677, 98230), (1786, 92235), (1833, 89870), (2021, 81510), (2090, 78819), (2145, 76798), (2365, 69654), (2451, 67210), (2470, 66693), (2585, 63726), (2679, 61490), (2717, 60630), (2795, 58938), (2838, 58045), (3055, 53922), (3102, 53105), (3135, 52546), (3354, 49115), (3666, 44935), (3705, 44462), (4042, 40755), (4085, 40326), (4290, 38399), (4465, 36894), (4730, 34827), (4902, 33605), (5170, 31863), (5358, 30745), (5434, 30315), (5590, 29469), (6063, 27170), (6110, 26961), (6149, 26790), (6270, 26273), (6721, 24510), (7095, 23218), (7410, 22231), (7755, 21242), (8151, 20210), (8170, 20163), (8385, 19646), (8930, 18447), (8987, 18330), (9165, 17974), (9823, 16770), (10105, 16302), (10621, 15510), (11609, 14190), (12126, 13585), (12255, 13442), (12298, 13395)]