86709480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 317399040

約数和(自身を除く): 230689560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 163, 165, 186, 195, 220, 248, 260, 264, 286, 310, 312, 326, 330, 341, 372, 390, 403, 429, 440, 465, 489, 520, 572, 620, 652, 660, 682, 715, 744, 780, 806, 815, 858, 930, 978, 1023, 1144, 1209, 1240, 1304, 1320, 1364, 1430, 1560, 1612, 1630, 1705, 1716, 1793, 1860, 1956, 2015, 2046, 2119, 2145, 2418, 2445, 2728, 2860, 3224, 3260, 3410, 3432, 3586, 3720, 3912, 4030, 4092, 4238, 4290, 4433, 4836, 4890, 5053, 5115, 5379, 5720, 6045, 6357, 6520, 6820, 7172, 8060, 8184, 8476, 8580, 8866, 8965, 9672, 9780, 10106, 10230, 10595, 10758, 12090, 12714, 13299, 13640, 14344, 15159, 16120, 16952, 17160, 17732, 17930, 19560, 20212, 20460, 21190, 21516, 22165, 23309, 24180, 25265, 25428, 26598, 26895, 30318, 31785, 35464, 35860, 40424, 40920, 42380, 43032, 44330, 46618, 48360, 50530, 50856, 53196, 53790, 55583, 60636, 63570, 65689, 66495, 69927, 71720, 75795, 84760, 88660, 93236, 101060, 106392, 107580, 111166, 116545, 121272, 127140, 131378, 132990, 139854, 151590, 166749, 177320, 186472, 197067, 202120, 215160, 222332, 233090, 254280, 262756, 265980, 277915, 279708, 303180, 328445, 333498, 349635, 394134, 444664, 466180, 525512, 531960, 555830, 559416, 606360, 656890, 666996, 699270, 722579, 788268, 833745, 932360, 985335, 1111660, 1313780, 1333992, 1398540, 1445158, 1576536, 1667490, 1970670, 2167737, 2223320, 2627560, 2797080, 2890316, 3334980, 3612895, 3941340, 4335474, 5780632, 6669960, 7225790, 7882680, 8670948, 10838685, 14451580, 17341896, 21677370, 28903160, 43354740, 86709480]

約数ペア:

[(1, 86709480), (2, 43354740), (3, 28903160), (4, 21677370), (5, 17341896), (6, 14451580), (8, 10838685), (10, 8670948), (11, 7882680), (12, 7225790), (13, 6669960), (15, 5780632), (20, 4335474), (22, 3941340), (24, 3612895), (26, 3334980), (30, 2890316), (31, 2797080), (33, 2627560), (39, 2223320), (40, 2167737), (44, 1970670), (52, 1667490), (55, 1576536), (60, 1445158), (62, 1398540), (65, 1333992), (66, 1313780), (78, 1111660), (88, 985335), (93, 932360), (104, 833745), (110, 788268), (120, 722579), (124, 699270), (130, 666996), (132, 656890), (143, 606360), (155, 559416), (156, 555830), (163, 531960), (165, 525512), (186, 466180), (195, 444664), (220, 394134), (248, 349635), (260, 333498), (264, 328445), (286, 303180), (310, 279708), (312, 277915), (326, 265980), (330, 262756), (341, 254280), (372, 233090), (390, 222332), (403, 215160), (429, 202120), (440, 197067), (465, 186472), (489, 177320), (520, 166749), (572, 151590), (620, 139854), (652, 132990), (660, 131378), (682, 127140), (715, 121272), (744, 116545), (780, 111166), (806, 107580), (815, 106392), (858, 101060), (930, 93236), (978, 88660), (1023, 84760), (1144, 75795), (1209, 71720), (1240, 69927), (1304, 66495), (1320, 65689), (1364, 63570), (1430, 60636), (1560, 55583), (1612, 53790), (1630, 53196), (1705, 50856), (1716, 50530), (1793, 48360), (1860, 46618), (1956, 44330), (2015, 43032), (2046, 42380), (2119, 40920), (2145, 40424), (2418, 35860), (2445, 35464), (2728, 31785), (2860, 30318), (3224, 26895), (3260, 26598), (3410, 25428), (3432, 25265), (3586, 24180), (3720, 23309), (3912, 22165), (4030, 21516), (4092, 21190), (4238, 20460), (4290, 20212), (4433, 19560), (4836, 17930), (4890, 17732), (5053, 17160), (5115, 16952), (5379, 16120), (5720, 15159), (6045, 14344), (6357, 13640), (6520, 13299), (6820, 12714), (7172, 12090), (8060, 10758), (8184, 10595), (8476, 10230), (8580, 10106), (8866, 9780), (8965, 9672)]