156716054440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1\times {\mathrm{3259}}^1$

素因数の和:3947

約数の個数: 128

約数和(自身を含む): 387133084800

約数和(自身を除く): 230417030360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 293, 373, 440, 586, 746, 1172, 1465, 1492, 1865, 2344, 2930, 2984, 3223, 3259, 3730, 4103, 5860, 6446, 6518, 7460, 8206, 11720, 12892, 13036, 14920, 16115, 16295, 16412, 20515, 25784, 26072, 32230, 32590, 32824, 35849, 41030, 64460, 65180, 71698, 82060, 109289, 128920, 130360, 143396, 164120, 179245, 218578, 286792, 358490, 437156, 546445, 716980, 874312, 954887, 1092890, 1202179, 1215607, 1433960, 1909774, 2185780, 2404358, 2431214, 3819548, 4371560, 4774435, 4808716, 4862428, 6010895, 6078035, 7639096, 9548870, 9617432, 9724856, 10503757, 12021790, 12156070, 13371677, 19097740, 21007514, 24043580, 24312140, 26743354, 38195480, 42015028, 48087160, 48624280, 52518785, 53486708, 66858385, 84030056, 105037570, 106973416, 133716770, 210075140, 267433540, 356172851, 420150280, 534867080, 712345702, 1424691404, 1780864255, 2849382808, 3561728510, 3917901361, 7123457020, 7835802722, 14246914040, 15671605444, 19589506805, 31343210888, 39179013610, 78358027220, 156716054440]

約数ペア:

[(1, 156716054440), (2, 78358027220), (4, 39179013610), (5, 31343210888), (8, 19589506805), (10, 15671605444), (11, 14246914040), (20, 7835802722), (22, 7123457020), (40, 3917901361), (44, 3561728510), (55, 2849382808), (88, 1780864255), (110, 1424691404), (220, 712345702), (293, 534867080), (373, 420150280), (440, 356172851), (586, 267433540), (746, 210075140), (1172, 133716770), (1465, 106973416), (1492, 105037570), (1865, 84030056), (2344, 66858385), (2930, 53486708), (2984, 52518785), (3223, 48624280), (3259, 48087160), (3730, 42015028), (4103, 38195480), (5860, 26743354), (6446, 24312140), (6518, 24043580), (7460, 21007514), (8206, 19097740), (11720, 13371677), (12892, 12156070), (13036, 12021790), (14920, 10503757), (16115, 9724856), (16295, 9617432), (16412, 9548870), (20515, 7639096), (25784, 6078035), (26072, 6010895), (32230, 4862428), (32590, 4808716), (32824, 4774435), (35849, 4371560), (41030, 3819548), (64460, 2431214), (65180, 2404358), (71698, 2185780), (82060, 1909774), (109289, 1433960), (128920, 1215607), (130360, 1202179), (143396, 1092890), (164120, 954887), (179245, 874312), (218578, 716980), (286792, 546445), (358490, 437156)]