171205320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:956

約数の個数: 192

約数和(自身を含む): 608650560

約数和(自身を除く): 437445240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 572, 605, 660, 715, 726, 780, 858, 907, 968, 1144, 1210, 1320, 1430, 1452, 1560, 1573, 1716, 1814, 1815, 2145, 2420, 2721, 2860, 2904, 3146, 3432, 3628, 3630, 4290, 4535, 4719, 4840, 5442, 5720, 6292, 7256, 7260, 7865, 8580, 9070, 9438, 9977, 10884, 11791, 12584, 13605, 14520, 15730, 17160, 18140, 18876, 19954, 21768, 23582, 23595, 27210, 29931, 31460, 35373, 36280, 37752, 39908, 47164, 47190, 49885, 54420, 58955, 59862, 62920, 70746, 79816, 94328, 94380, 99770, 108840, 109747, 117910, 119724, 129701, 141492, 149655, 176865, 188760, 199540, 219494, 235820, 239448, 259402, 282984, 299310, 329241, 353730, 389103, 399080, 438988, 471640, 518804, 548735, 598620, 648505, 658482, 707460, 778206, 877976, 1037608, 1097470, 1197240, 1297010, 1316964, 1414920, 1426711, 1556412, 1646205, 1945515, 2194940, 2594020, 2633928, 2853422, 3112824, 3292410, 3891030, 4280133, 4389880, 5188040, 5706844, 6584820, 7133555, 7782060, 8560266, 11413688, 13169640, 14267110, 15564120, 17120532, 21400665, 28534220, 34241064, 42801330, 57068440, 85602660, 171205320]

約数ペア:

[(1, 171205320), (2, 85602660), (3, 57068440), (4, 42801330), (5, 34241064), (6, 28534220), (8, 21400665), (10, 17120532), (11, 15564120), (12, 14267110), (13, 13169640), (15, 11413688), (20, 8560266), (22, 7782060), (24, 7133555), (26, 6584820), (30, 5706844), (33, 5188040), (39, 4389880), (40, 4280133), (44, 3891030), (52, 3292410), (55, 3112824), (60, 2853422), (65, 2633928), (66, 2594020), (78, 2194940), (88, 1945515), (104, 1646205), (110, 1556412), (120, 1426711), (121, 1414920), (130, 1316964), (132, 1297010), (143, 1197240), (156, 1097470), (165, 1037608), (195, 877976), (220, 778206), (242, 707460), (260, 658482), (264, 648505), (286, 598620), (312, 548735), (330, 518804), (363, 471640), (390, 438988), (429, 399080), (440, 389103), (484, 353730), (520, 329241), (572, 299310), (605, 282984), (660, 259402), (715, 239448), (726, 235820), (780, 219494), (858, 199540), (907, 188760), (968, 176865), (1144, 149655), (1210, 141492), (1320, 129701), (1430, 119724), (1452, 117910), (1560, 109747), (1573, 108840), (1716, 99770), (1814, 94380), (1815, 94328), (2145, 79816), (2420, 70746), (2721, 62920), (2860, 59862), (2904, 58955), (3146, 54420), (3432, 49885), (3628, 47190), (3630, 47164), (4290, 39908), (4535, 37752), (4719, 36280), (4840, 35373), (5442, 31460), (5720, 29931), (6292, 27210), (7256, 23595), (7260, 23582), (7865, 21768), (8580, 19954), (9070, 18876), (9438, 18140), (9977, 17160), (10884, 15730), (11791, 14520), (12584, 13605)]