80365740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 284497920

約数和(自身を除く): 204132180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 41, 42, 52, 60, 65, 70, 78, 82, 84, 91, 105, 123, 130, 140, 156, 164, 182, 195, 205, 210, 246, 260, 273, 287, 359, 364, 390, 410, 420, 455, 492, 533, 546, 574, 615, 718, 780, 820, 861, 910, 1066, 1077, 1092, 1148, 1230, 1365, 1435, 1436, 1599, 1722, 1795, 1820, 2132, 2154, 2460, 2513, 2665, 2730, 2870, 3198, 3444, 3590, 3731, 4305, 4308, 4667, 5026, 5330, 5385, 5460, 5740, 6396, 7180, 7462, 7539, 7995, 8610, 9334, 10052, 10660, 10770, 11193, 12565, 14001, 14719, 14924, 15078, 15990, 17220, 18655, 18668, 21540, 22386, 23335, 25130, 28002, 29438, 30156, 31980, 32669, 37310, 37695, 44157, 44772, 46670, 50260, 55965, 56004, 58876, 65338, 70005, 73595, 74620, 75390, 88314, 93340, 98007, 103033, 111930, 130676, 140010, 147190, 150780, 163345, 176628, 191347, 196014, 206066, 220785, 223860, 280020, 294380, 309099, 326690, 382694, 392028, 412132, 441570, 490035, 515165, 574041, 618198, 653380, 765388, 883140, 956735, 980070, 1030330, 1148082, 1236396, 1339429, 1545495, 1913470, 1960140, 2060660, 2296164, 2678858, 2870205, 3090990, 3826940, 4018287, 5357716, 5740410, 6181980, 6697145, 8036574, 11480820, 13394290, 16073148, 20091435, 26788580, 40182870, 80365740]

約数ペア:

[(1, 80365740), (2, 40182870), (3, 26788580), (4, 20091435), (5, 16073148), (6, 13394290), (7, 11480820), (10, 8036574), (12, 6697145), (13, 6181980), (14, 5740410), (15, 5357716), (20, 4018287), (21, 3826940), (26, 3090990), (28, 2870205), (30, 2678858), (35, 2296164), (39, 2060660), (41, 1960140), (42, 1913470), (52, 1545495), (60, 1339429), (65, 1236396), (70, 1148082), (78, 1030330), (82, 980070), (84, 956735), (91, 883140), (105, 765388), (123, 653380), (130, 618198), (140, 574041), (156, 515165), (164, 490035), (182, 441570), (195, 412132), (205, 392028), (210, 382694), (246, 326690), (260, 309099), (273, 294380), (287, 280020), (359, 223860), (364, 220785), (390, 206066), (410, 196014), (420, 191347), (455, 176628), (492, 163345), (533, 150780), (546, 147190), (574, 140010), (615, 130676), (718, 111930), (780, 103033), (820, 98007), (861, 93340), (910, 88314), (1066, 75390), (1077, 74620), (1092, 73595), (1148, 70005), (1230, 65338), (1365, 58876), (1435, 56004), (1436, 55965), (1599, 50260), (1722, 46670), (1795, 44772), (1820, 44157), (2132, 37695), (2154, 37310), (2460, 32669), (2513, 31980), (2665, 30156), (2730, 29438), (2870, 28002), (3198, 25130), (3444, 23335), (3590, 22386), (3731, 21540), (4305, 18668), (4308, 18655), (4667, 17220), (5026, 15990), (5330, 15078), (5385, 14924), (5460, 14719), (5740, 14001), (6396, 12565), (7180, 11193), (7462, 10770), (7539, 10660), (7995, 10052), (8610, 9334)]