23078160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 93624960

約数和(自身を除く): 70546800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 241, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 482, 504, 532, 560, 570, 630, 665, 684, 720, 723, 760, 798, 840, 855, 912, 964, 1008, 1064, 1140, 1197, 1205, 1260, 1330, 1368, 1446, 1520, 1596, 1680, 1687, 1710, 1928, 1995, 2128, 2169, 2280, 2394, 2410, 2520, 2660, 2736, 2892, 3192, 3374, 3420, 3615, 3856, 3990, 4338, 4560, 4579, 4788, 4820, 5040, 5061, 5320, 5784, 5985, 6384, 6748, 6840, 7230, 7980, 8435, 8676, 9158, 9576, 9640, 10122, 10640, 10845, 11568, 11970, 13496, 13680, 13737, 14460, 15183, 15960, 16870, 17352, 18316, 19152, 19280, 20244, 21690, 22895, 23940, 25305, 26992, 27474, 28920, 30366, 31920, 32053, 33740, 34704, 36632, 40488, 41211, 43380, 45790, 47880, 50610, 54948, 57840, 60732, 64106, 67480, 68685, 73264, 75915, 80976, 82422, 86760, 91580, 95760, 96159, 101220, 109896, 121464, 128212, 134960, 137370, 151830, 160265, 164844, 173520, 183160, 192318, 202440, 206055, 219792, 242928, 256424, 274740, 288477, 303660, 320530, 329688, 366320, 384636, 404880, 412110, 480795, 512848, 549480, 576954, 607320, 641060, 659376, 769272, 824220, 961590, 1098960, 1153908, 1214640, 1282120, 1442385, 1538544, 1648440, 1923180, 2307816, 2564240, 2884770, 3296880, 3846360, 4615632, 5769540, 7692720, 11539080, 23078160]

約数ペア:

[(1, 23078160), (2, 11539080), (3, 7692720), (4, 5769540), (5, 4615632), (6, 3846360), (7, 3296880), (8, 2884770), (9, 2564240), (10, 2307816), (12, 1923180), (14, 1648440), (15, 1538544), (16, 1442385), (18, 1282120), (19, 1214640), (20, 1153908), (21, 1098960), (24, 961590), (28, 824220), (30, 769272), (35, 659376), (36, 641060), (38, 607320), (40, 576954), (42, 549480), (45, 512848), (48, 480795), (56, 412110), (57, 404880), (60, 384636), (63, 366320), (70, 329688), (72, 320530), (76, 303660), (80, 288477), (84, 274740), (90, 256424), (95, 242928), (105, 219792), (112, 206055), (114, 202440), (120, 192318), (126, 183160), (133, 173520), (140, 164844), (144, 160265), (152, 151830), (168, 137370), (171, 134960), (180, 128212), (190, 121464), (210, 109896), (228, 101220), (240, 96159), (241, 95760), (252, 91580), (266, 86760), (280, 82422), (285, 80976), (304, 75915), (315, 73264), (336, 68685), (342, 67480), (360, 64106), (380, 60732), (399, 57840), (420, 54948), (456, 50610), (482, 47880), (504, 45790), (532, 43380), (560, 41211), (570, 40488), (630, 36632), (665, 34704), (684, 33740), (720, 32053), (723, 31920), (760, 30366), (798, 28920), (840, 27474), (855, 26992), (912, 25305), (964, 23940), (1008, 22895), (1064, 21690), (1140, 20244), (1197, 19280), (1205, 19152), (1260, 18316), (1330, 17352), (1368, 16870), (1446, 15960), (1520, 15183), (1596, 14460), (1680, 13737), (1687, 13680), (1710, 13496), (1928, 11970), (1995, 11568), (2128, 10845), (2169, 10640), (2280, 10122), (2394, 9640), (2410, 9576), (2520, 9158), (2660, 8676), (2736, 8435), (2892, 7980), (3192, 7230), (3374, 6840), (3420, 6748), (3615, 6384), (3856, 5985), (3990, 5784), (4338, 5320), (4560, 5061), (4579, 5040), (4788, 4820)]