166983180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 288

約数和(自身を含む): 622593216

約数和(自身を除く): 455610036

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, 49, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 98, 102, 105, 119, 130, 140, 147, 156, 170, 182, 195, 196, 204, 210, 221, 238, 245, 255, 257, 260, 273, 294, 340, 357, 364, 390, 420, 442, 455, 476, 490, 510, 514, 546, 588, 595, 637, 663, 714, 735, 771, 780, 833, 884, 910, 980, 1020, 1028, 1092, 1105, 1190, 1274, 1285, 1326, 1365, 1428, 1470, 1542, 1547, 1666, 1785, 1799, 1820, 1911, 2210, 2380, 2499, 2548, 2570, 2652, 2730, 2940, 3084, 3094, 3185, 3315, 3332, 3341, 3570, 3598, 3822, 3855, 4165, 4369, 4420, 4641, 4998, 5140, 5397, 5460, 6188, 6370, 6630, 6682, 7140, 7196, 7644, 7710, 7735, 8330, 8738, 8995, 9282, 9555, 9996, 10023, 10794, 10829, 12495, 12593, 12740, 13107, 13260, 13364, 15420, 15470, 16660, 16705, 17476, 17990, 18564, 19110, 20046, 21588, 21658, 21845, 23205, 23387, 24990, 25186, 26214, 26985, 30583, 30940, 32487, 33410, 35980, 37779, 38220, 40092, 43316, 43690, 46410, 46774, 49980, 50115, 50372, 52428, 53970, 54145, 56797, 61166, 62965, 64974, 65535, 66820, 70161, 75558, 87380, 91749, 92820, 93548, 100230, 107940, 108290, 113594, 116935, 122332, 125930, 129948, 131070, 140322, 151116, 152915, 162435, 163709, 170391, 183498, 188895, 200460, 214081, 216580, 227188, 233870, 251860, 262140, 280644, 283985, 305830, 324870, 327418, 340782, 350805, 366996, 377790, 397579, 428162, 458745, 467740, 491127, 567970, 611660, 642243, 649740, 654836, 681564, 701610, 755580, 795158, 818545, 851955, 856324, 917490, 982254, 1070405, 1135940, 1192737, 1284486, 1403220, 1590316, 1637090, 1703910, 1834980, 1964508, 1987895, 2140810, 2385474, 2455635, 2568972, 2783053, 3211215, 3274180, 3407820, 3975790, 4281620, 4770948, 4911270, 5566106, 5963685, 6422430, 7951580, 8349159, 9822540, 11132212, 11927370, 12844860, 13915265, 16698318, 23854740, 27830530, 33396636, 41745795, 55661060, 83491590, 166983180]

約数ペア:

[(1, 166983180), (2, 83491590), (3, 55661060), (4, 41745795), (5, 33396636), (6, 27830530), (7, 23854740), (10, 16698318), (12, 13915265), (13, 12844860), (14, 11927370), (15, 11132212), (17, 9822540), (20, 8349159), (21, 7951580), (26, 6422430), (28, 5963685), (30, 5566106), (34, 4911270), (35, 4770948), (39, 4281620), (42, 3975790), (49, 3407820), (51, 3274180), (52, 3211215), (60, 2783053), (65, 2568972), (68, 2455635), (70, 2385474), (78, 2140810), (84, 1987895), (85, 1964508), (91, 1834980), (98, 1703910), (102, 1637090), (105, 1590316), (119, 1403220), (130, 1284486), (140, 1192737), (147, 1135940), (156, 1070405), (170, 982254), (182, 917490), (195, 856324), (196, 851955), (204, 818545), (210, 795158), (221, 755580), (238, 701610), (245, 681564), (255, 654836), (257, 649740), (260, 642243), (273, 611660), (294, 567970), (340, 491127), (357, 467740), (364, 458745), (390, 428162), (420, 397579), (442, 377790), (455, 366996), (476, 350805), (490, 340782), (510, 327418), (514, 324870), (546, 305830), (588, 283985), (595, 280644), (637, 262140), (663, 251860), (714, 233870), (735, 227188), (771, 216580), (780, 214081), (833, 200460), (884, 188895), (910, 183498), (980, 170391), (1020, 163709), (1028, 162435), (1092, 152915), (1105, 151116), (1190, 140322), (1274, 131070), (1285, 129948), (1326, 125930), (1365, 122332), (1428, 116935), (1470, 113594), (1542, 108290), (1547, 107940), (1666, 100230), (1785, 93548), (1799, 92820), (1820, 91749), (1911, 87380), (2210, 75558), (2380, 70161), (2499, 66820), (2548, 65535), (2570, 64974), (2652, 62965), (2730, 61166), (2940, 56797), (3084, 54145), (3094, 53970), (3185, 52428), (3315, 50372), (3332, 50115), (3341, 49980), (3570, 46774), (3598, 46410), (3822, 43690), (3855, 43316), (4165, 40092), (4369, 38220), (4420, 37779), (4641, 35980), (4998, 33410), (5140, 32487), (5397, 30940), (5460, 30583), (6188, 26985), (6370, 26214), (6630, 25186), (6682, 24990), (7140, 23387), (7196, 23205), (7644, 21845), (7710, 21658), (7735, 21588), (8330, 20046), (8738, 19110), (8995, 18564), (9282, 17990), (9555, 17476), (9996, 16705), (10023, 16660), (10794, 15470), (10829, 15420), (12495, 13364), (12593, 13260), (12740, 13107)]