268552532010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67306399}}^1$

素因数の和:67306435

約数の個数: 64

約数和(自身を含む): 775369728000

約数和(自身を除く): 506817195990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 67306399, 134612798, 201919197, 336531995, 403838394, 471144793, 673063990, 942289586, 1009595985, 1278821581, 1413434379, 2019191970, 2355723965, 2557643162, 2826868758, 3836464743, 4711447930, 6394107905, 7067171895, 7672929486, 8951751067, 12788215810, 14134343790, 17903502134, 19182323715, 26855253201, 38364647430, 44758755335, 53710506402, 89517510670, 134276266005, 268552532010]

約数ペア:

[(1, 268552532010), (2, 134276266005), (3, 89517510670), (5, 53710506402), (6, 44758755335), (7, 38364647430), (10, 26855253201), (14, 19182323715), (15, 17903502134), (19, 14134343790), (21, 12788215810), (30, 8951751067), (35, 7672929486), (38, 7067171895), (42, 6394107905), (57, 4711447930), (70, 3836464743), (95, 2826868758), (105, 2557643162), (114, 2355723965), (133, 2019191970), (190, 1413434379), (210, 1278821581), (266, 1009595985), (285, 942289586), (399, 673063990), (570, 471144793), (665, 403838394), (798, 336531995), (1330, 201919197), (1995, 134612798), (3990, 67306399)]