1716961680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{769}}^1$

素因数の和:1238

約数の個数: 240

約数和(自身を含む): 6613326720

約数和(自身を除く): 4896365040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 443, 504, 560, 630, 720, 769, 840, 886, 1008, 1260, 1329, 1538, 1680, 1772, 2215, 2307, 2520, 2658, 3076, 3101, 3544, 3845, 3987, 4430, 4614, 5040, 5316, 5383, 6152, 6202, 6645, 6921, 7088, 7690, 7974, 8860, 9228, 9303, 10632, 10766, 11535, 12304, 12404, 13290, 13842, 15380, 15505, 15948, 16149, 17720, 18456, 18606, 19935, 21264, 21532, 23070, 24808, 26580, 26915, 27684, 27909, 30760, 31010, 31896, 32298, 34605, 35440, 36912, 37212, 39870, 43064, 46140, 46515, 48447, 49616, 53160, 53830, 55368, 55818, 61520, 62020, 63792, 64596, 69210, 74424, 79740, 80745, 86128, 92280, 93030, 96894, 106320, 107660, 110736, 111636, 124040, 129192, 138420, 139545, 148848, 159480, 161490, 184560, 186060, 193788, 215320, 223272, 242235, 248080, 258384, 276840, 279090, 318960, 322980, 340667, 372120, 387576, 430640, 446544, 484470, 553680, 558180, 645960, 681334, 744240, 775152, 968940, 1022001, 1116360, 1291920, 1362668, 1703335, 1937880, 2044002, 2232720, 2384669, 2725336, 3066003, 3406670, 3875760, 4088004, 4769338, 5110005, 5450672, 6132006, 6813340, 7154007, 8176008, 9538676, 10220010, 11923345, 12264012, 13626680, 14308014, 15330015, 16352016, 19077352, 20440020, 21462021, 23846690, 24528024, 27253360, 28616028, 30660030, 35770035, 38154704, 40880040, 42924042, 47693380, 49056048, 57232056, 61320060, 71540070, 81760080, 85848084, 95386760, 107310105, 114464112, 122640120, 143080140, 171696168, 190773520, 214620210, 245280240, 286160280, 343392336, 429240420, 572320560, 858480840, 1716961680]

約数ペア:

[(1, 1716961680), (2, 858480840), (3, 572320560), (4, 429240420), (5, 343392336), (6, 286160280), (7, 245280240), (8, 214620210), (9, 190773520), (10, 171696168), (12, 143080140), (14, 122640120), (15, 114464112), (16, 107310105), (18, 95386760), (20, 85848084), (21, 81760080), (24, 71540070), (28, 61320060), (30, 57232056), (35, 49056048), (36, 47693380), (40, 42924042), (42, 40880040), (45, 38154704), (48, 35770035), (56, 30660030), (60, 28616028), (63, 27253360), (70, 24528024), (72, 23846690), (80, 21462021), (84, 20440020), (90, 19077352), (105, 16352016), (112, 15330015), (120, 14308014), (126, 13626680), (140, 12264012), (144, 11923345), (168, 10220010), (180, 9538676), (210, 8176008), (240, 7154007), (252, 6813340), (280, 6132006), (315, 5450672), (336, 5110005), (360, 4769338), (420, 4088004), (443, 3875760), (504, 3406670), (560, 3066003), (630, 2725336), (720, 2384669), (769, 2232720), (840, 2044002), (886, 1937880), (1008, 1703335), (1260, 1362668), (1329, 1291920), (1538, 1116360), (1680, 1022001), (1772, 968940), (2215, 775152), (2307, 744240), (2520, 681334), (2658, 645960), (3076, 558180), (3101, 553680), (3544, 484470), (3845, 446544), (3987, 430640), (4430, 387576), (4614, 372120), (5040, 340667), (5316, 322980), (5383, 318960), (6152, 279090), (6202, 276840), (6645, 258384), (6921, 248080), (7088, 242235), (7690, 223272), (7974, 215320), (8860, 193788), (9228, 186060), (9303, 184560), (10632, 161490), (10766, 159480), (11535, 148848), (12304, 139545), (12404, 138420), (13290, 129192), (13842, 124040), (15380, 111636), (15505, 110736), (15948, 107660), (16149, 106320), (17720, 96894), (18456, 93030), (18606, 92280), (19935, 86128), (21264, 80745), (21532, 79740), (23070, 74424), (24808, 69210), (26580, 64596), (26915, 63792), (27684, 62020), (27909, 61520), (30760, 55818), (31010, 55368), (31896, 53830), (32298, 53160), (34605, 49616), (35440, 48447), (36912, 46515), (37212, 46140), (39870, 43064)]