270917010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1793

約数の個数: 192

約数和(自身を含む): 913086720

約数和(自身を除く): 642169710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 342, 390, 399, 455, 494, 546, 570, 585, 630, 665, 741, 798, 819, 855, 910, 1170, 1197, 1235, 1330, 1365, 1482, 1638, 1710, 1729, 1741, 1995, 2223, 2394, 2470, 2730, 3458, 3482, 3705, 3990, 4095, 4446, 5187, 5223, 5985, 7410, 8190, 8645, 8705, 10374, 10446, 11115, 11970, 12187, 15561, 15669, 17290, 17410, 22230, 22633, 24374, 25935, 26115, 31122, 31338, 33079, 36561, 45266, 51870, 52230, 60935, 66158, 67899, 73122, 77805, 78345, 99237, 109683, 113165, 121870, 135798, 155610, 156690, 158431, 165395, 182805, 198474, 203697, 219366, 226330, 231553, 297711, 316862, 330790, 339495, 365610, 407394, 430027, 463106, 475293, 496185, 548415, 595422, 678990, 694659, 792155, 860054, 950586, 992370, 1018485, 1096830, 1157765, 1290081, 1389318, 1425879, 1488555, 1584310, 2036970, 2083977, 2150135, 2315530, 2376465, 2580162, 2851758, 2977110, 3010189, 3473295, 3870243, 4167954, 4300270, 4752930, 6020378, 6450405, 6946590, 7129395, 7740486, 9030567, 10419885, 12900810, 14258790, 15050945, 18061134, 19351215, 20839770, 27091701, 30101890, 38702430, 45152835, 54183402, 90305670, 135458505, 270917010]

約数ペア:

[(1, 270917010), (2, 135458505), (3, 90305670), (5, 54183402), (6, 45152835), (7, 38702430), (9, 30101890), (10, 27091701), (13, 20839770), (14, 19351215), (15, 18061134), (18, 15050945), (19, 14258790), (21, 12900810), (26, 10419885), (30, 9030567), (35, 7740486), (38, 7129395), (39, 6946590), (42, 6450405), (45, 6020378), (57, 4752930), (63, 4300270), (65, 4167954), (70, 3870243), (78, 3473295), (90, 3010189), (91, 2977110), (95, 2851758), (105, 2580162), (114, 2376465), (117, 2315530), (126, 2150135), (130, 2083977), (133, 2036970), (171, 1584310), (182, 1488555), (190, 1425879), (195, 1389318), (210, 1290081), (234, 1157765), (247, 1096830), (266, 1018485), (273, 992370), (285, 950586), (315, 860054), (342, 792155), (390, 694659), (399, 678990), (455, 595422), (494, 548415), (546, 496185), (570, 475293), (585, 463106), (630, 430027), (665, 407394), (741, 365610), (798, 339495), (819, 330790), (855, 316862), (910, 297711), (1170, 231553), (1197, 226330), (1235, 219366), (1330, 203697), (1365, 198474), (1482, 182805), (1638, 165395), (1710, 158431), (1729, 156690), (1741, 155610), (1995, 135798), (2223, 121870), (2394, 113165), (2470, 109683), (2730, 99237), (3458, 78345), (3482, 77805), (3705, 73122), (3990, 67899), (4095, 66158), (4446, 60935), (5187, 52230), (5223, 51870), (5985, 45266), (7410, 36561), (8190, 33079), (8645, 31338), (8705, 31122), (10374, 26115), (10446, 25935), (11115, 24374), (11970, 22633), (12187, 22230), (15561, 17410), (15669, 17290)]