353440620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1312

約数の個数: 144

約数和(自身を含む): 1164395232

約数和(自身を除く): 810954612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 131, 156, 180, 195, 234, 260, 262, 390, 393, 468, 524, 585, 655, 780, 786, 1153, 1170, 1179, 1310, 1572, 1703, 1965, 2306, 2340, 2358, 2620, 3406, 3459, 3930, 4612, 4716, 5109, 5765, 5895, 6812, 6918, 7860, 8515, 10218, 10377, 11530, 11790, 13836, 14989, 15327, 17030, 17295, 20436, 20754, 23060, 23580, 25545, 29978, 30654, 34060, 34590, 41508, 44967, 51090, 51885, 59956, 61308, 69180, 74945, 76635, 89934, 102180, 103770, 134901, 149890, 151043, 153270, 179868, 207540, 224835, 269802, 299780, 302086, 306540, 449670, 453129, 539604, 604172, 674505, 755215, 899340, 906258, 1349010, 1359387, 1510430, 1812516, 1963559, 2265645, 2698020, 2718774, 3020860, 3927118, 4531290, 5437548, 5890677, 6796935, 7854236, 9062580, 9817795, 11781354, 13593870, 17672031, 19635590, 23562708, 27187740, 29453385, 35344062, 39271180, 58906770, 70688124, 88360155, 117813540, 176720310, 353440620]

約数ペア:

[(1, 353440620), (2, 176720310), (3, 117813540), (4, 88360155), (5, 70688124), (6, 58906770), (9, 39271180), (10, 35344062), (12, 29453385), (13, 27187740), (15, 23562708), (18, 19635590), (20, 17672031), (26, 13593870), (30, 11781354), (36, 9817795), (39, 9062580), (45, 7854236), (52, 6796935), (60, 5890677), (65, 5437548), (78, 4531290), (90, 3927118), (117, 3020860), (130, 2718774), (131, 2698020), (156, 2265645), (180, 1963559), (195, 1812516), (234, 1510430), (260, 1359387), (262, 1349010), (390, 906258), (393, 899340), (468, 755215), (524, 674505), (585, 604172), (655, 539604), (780, 453129), (786, 449670), (1153, 306540), (1170, 302086), (1179, 299780), (1310, 269802), (1572, 224835), (1703, 207540), (1965, 179868), (2306, 153270), (2340, 151043), (2358, 149890), (2620, 134901), (3406, 103770), (3459, 102180), (3930, 89934), (4612, 76635), (4716, 74945), (5109, 69180), (5765, 61308), (5895, 59956), (6812, 51885), (6918, 51090), (7860, 44967), (8515, 41508), (10218, 34590), (10377, 34060), (11530, 30654), (11790, 29978), (13836, 25545), (14989, 23580), (15327, 23060), (17030, 20754), (17295, 20436)]