15681937440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2513131}}^1$

素因数の和:2513162

約数の個数: 96

約数和(自身を含む): 53197978176

約数和(自身を除く): 37516040736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 2513131, 5026262, 7539393, 10052524, 12565655, 15078786, 20105048, 25131310, 30157572, 32670703, 37696965, 40210096, 50262620, 60315144, 65341406, 75393930, 80420192, 98012109, 100525240, 120630288, 130682812, 150787860, 163353515, 196024218, 201050480, 241260576, 261365624, 301575720, 326707030, 392048436, 402100960, 490060545, 522731248, 603151440, 653414060, 784096872, 980121090, 1045462496, 1206302880, 1306828120, 1568193744, 1960242180, 2613656240, 3136387488, 3920484360, 5227312480, 7840968720, 15681937440]

約数ペア:

[(1, 15681937440), (2, 7840968720), (3, 5227312480), (4, 3920484360), (5, 3136387488), (6, 2613656240), (8, 1960242180), (10, 1568193744), (12, 1306828120), (13, 1206302880), (15, 1045462496), (16, 980121090), (20, 784096872), (24, 653414060), (26, 603151440), (30, 522731248), (32, 490060545), (39, 402100960), (40, 392048436), (48, 326707030), (52, 301575720), (60, 261365624), (65, 241260576), (78, 201050480), (80, 196024218), (96, 163353515), (104, 150787860), (120, 130682812), (130, 120630288), (156, 100525240), (160, 98012109), (195, 80420192), (208, 75393930), (240, 65341406), (260, 60315144), (312, 50262620), (390, 40210096), (416, 37696965), (480, 32670703), (520, 30157572), (624, 25131310), (780, 20105048), (1040, 15078786), (1248, 12565655), (1560, 10052524), (2080, 7539393), (3120, 5026262), (6240, 2513131)]