71519040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1349

約数の個数: 168

約数和(自身を含む): 259140960

約数和(自身を除く): 187621920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1307, 1368, 1440, 1520, 1710, 1824, 2280, 2614, 2736, 2880, 3040, 3420, 3648, 3921, 4560, 5228, 5472, 6080, 6535, 6840, 7842, 9120, 10456, 10944, 11763, 13070, 13680, 15684, 18240, 19605, 20912, 23526, 24833, 26140, 27360, 31368, 39210, 41824, 47052, 49666, 52280, 54720, 58815, 62736, 74499, 78420, 83648, 94104, 99332, 104560, 117630, 124165, 125472, 148998, 156840, 188208, 198664, 209120, 223497, 235260, 248330, 250944, 297996, 313680, 372495, 376416, 397328, 418240, 446994, 470520, 496660, 595992, 627360, 744990, 752832, 794656, 893988, 941040, 993320, 1117485, 1191984, 1254720, 1489980, 1589312, 1787976, 1882080, 1986640, 2234970, 2383968, 2979960, 3575952, 3764160, 3973280, 4469940, 4767936, 5959920, 7151904, 7946560, 8939880, 11919840, 14303808, 17879760, 23839680, 35759520, 71519040]

約数ペア:

[(1, 71519040), (2, 35759520), (3, 23839680), (4, 17879760), (5, 14303808), (6, 11919840), (8, 8939880), (9, 7946560), (10, 7151904), (12, 5959920), (15, 4767936), (16, 4469940), (18, 3973280), (19, 3764160), (20, 3575952), (24, 2979960), (30, 2383968), (32, 2234970), (36, 1986640), (38, 1882080), (40, 1787976), (45, 1589312), (48, 1489980), (57, 1254720), (60, 1191984), (64, 1117485), (72, 993320), (76, 941040), (80, 893988), (90, 794656), (95, 752832), (96, 744990), (114, 627360), (120, 595992), (144, 496660), (152, 470520), (160, 446994), (171, 418240), (180, 397328), (190, 376416), (192, 372495), (228, 313680), (240, 297996), (285, 250944), (288, 248330), (304, 235260), (320, 223497), (342, 209120), (360, 198664), (380, 188208), (456, 156840), (480, 148998), (570, 125472), (576, 124165), (608, 117630), (684, 104560), (720, 99332), (760, 94104), (855, 83648), (912, 78420), (960, 74499), (1140, 62736), (1216, 58815), (1307, 54720), (1368, 52280), (1440, 49666), (1520, 47052), (1710, 41824), (1824, 39210), (2280, 31368), (2614, 27360), (2736, 26140), (2880, 24833), (3040, 23526), (3420, 20912), (3648, 19605), (3921, 18240), (4560, 15684), (5228, 13680), (5472, 13070), (6080, 11763), (6535, 10944), (6840, 10456), (7842, 9120)]