664066260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25799}}^1$

素因数の和:25838

約数の個数: 144

約数和(自身を含む): 2366582400

約数和(自身を除く): 1702516140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 25740, 25799, 51598, 77397, 103196, 128995, 154794, 232191, 257990, 283789, 309588, 335387, 386985, 464382, 515980, 567578, 670774, 773970, 851367, 928764, 1006161, 1135156, 1160955, 1341548, 1418945, 1547940, 1676935, 1702734, 2012322, 2321910, 2554101, 2837890, 3018483, 3353870, 3405468, 3689257, 4024644, 4256835, 4643820, 5030805, 5108202, 5675780, 6036966, 6707740, 7378514, 8513670, 10061610, 10216404, 11067771, 12073932, 12770505, 14757028, 15092415, 17027340, 18446285, 20123220, 22135542, 25541010, 30184830, 33203313, 36892570, 44271084, 51082020, 55338855, 60369660, 66406626, 73785140, 110677710, 132813252, 166016565, 221355420, 332033130, 664066260]

約数ペア:

[(1, 664066260), (2, 332033130), (3, 221355420), (4, 166016565), (5, 132813252), (6, 110677710), (9, 73785140), (10, 66406626), (11, 60369660), (12, 55338855), (13, 51082020), (15, 44271084), (18, 36892570), (20, 33203313), (22, 30184830), (26, 25541010), (30, 22135542), (33, 20123220), (36, 18446285), (39, 17027340), (44, 15092415), (45, 14757028), (52, 12770505), (55, 12073932), (60, 11067771), (65, 10216404), (66, 10061610), (78, 8513670), (90, 7378514), (99, 6707740), (110, 6036966), (117, 5675780), (130, 5108202), (132, 5030805), (143, 4643820), (156, 4256835), (165, 4024644), (180, 3689257), (195, 3405468), (198, 3353870), (220, 3018483), (234, 2837890), (260, 2554101), (286, 2321910), (330, 2012322), (390, 1702734), (396, 1676935), (429, 1547940), (468, 1418945), (495, 1341548), (572, 1160955), (585, 1135156), (660, 1006161), (715, 928764), (780, 851367), (858, 773970), (990, 670774), (1170, 567578), (1287, 515980), (1430, 464382), (1716, 386985), (1980, 335387), (2145, 309588), (2340, 283789), (2574, 257990), (2860, 232191), (4290, 154794), (5148, 128995), (6435, 103196), (8580, 77397), (12870, 51598), (25740, 25799)]