65963040

素因数分解:

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

素因数の和:104

約数の個数: 288

約数和(自身を含む): 252237888

約数和(自身を除く): 186274848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 32, 33, 39, 40, 44, 48, 52, 55, 60, 62, 65, 66, 78, 80, 88, 93, 96, 104, 110, 120, 124, 130, 132, 143, 155, 156, 160, 165, 176, 186, 195, 208, 220, 240, 248, 260, 264, 286, 310, 312, 330, 341, 352, 372, 390, 403, 416, 429, 440, 465, 480, 496, 520, 528, 572, 620, 624, 660, 682, 715, 744, 780, 806, 858, 880, 930, 961, 992, 1023, 1040, 1056, 1144, 1209, 1240, 1248, 1320, 1364, 1430, 1488, 1560, 1612, 1705, 1716, 1760, 1860, 1922, 2015, 2046, 2080, 2145, 2288, 2418, 2480, 2640, 2728, 2860, 2883, 2976, 3120, 3224, 3410, 3432, 3720, 3844, 4030, 4092, 4290, 4433, 4576, 4805, 4836, 4960, 5115, 5280, 5456, 5720, 5766, 6045, 6240, 6448, 6820, 6864, 7440, 7688, 8060, 8184, 8580, 8866, 9610, 9672, 10230, 10571, 10912, 11440, 11532, 12090, 12493, 12896, 13299, 13640, 13728, 14415, 14880, 15376, 16120, 16368, 17160, 17732, 19220, 19344, 20460, 21142, 22165, 22880, 23064, 24180, 24986, 26598, 27280, 28830, 30752, 31713, 32240, 32736, 34320, 35464, 37479, 38440, 38688, 40920, 42284, 44330, 46128, 48360, 49972, 52855, 53196, 54560, 57660, 62465, 63426, 64480, 66495, 68640, 70928, 74958, 76880, 81840, 84568, 88660, 92256, 96720, 99944, 105710, 106392, 115320, 124930, 126852, 132990, 137423, 141856, 149916, 153760, 158565, 163680, 169136, 177320, 187395, 193440, 199888, 211420, 212784, 230640, 249860, 253704, 265980, 274846, 299832, 317130, 338272, 354640, 374790, 399776, 412269, 422840, 425568, 461280, 499720, 507408, 531960, 549692, 599664, 634260, 687115, 709280, 749580, 824538, 845680, 999440, 1014816, 1063920, 1099384, 1199328, 1268520, 1374230, 1499160, 1649076, 1691360, 1998880, 2061345, 2127840, 2198768, 2537040, 2748460, 2998320, 3298152, 4122690, 4397536, 5074080, 5496920, 5996640, 6596304, 8245380, 10993840, 13192608, 16490760, 21987680, 32981520, 65963040]

約数ペア:

[(1, 65963040), (2, 32981520), (3, 21987680), (4, 16490760), (5, 13192608), (6, 10993840), (8, 8245380), (10, 6596304), (11, 5996640), (12, 5496920), (13, 5074080), (15, 4397536), (16, 4122690), (20, 3298152), (22, 2998320), (24, 2748460), (26, 2537040), (30, 2198768), (31, 2127840), (32, 2061345), (33, 1998880), (39, 1691360), (40, 1649076), (44, 1499160), (48, 1374230), (52, 1268520), (55, 1199328), (60, 1099384), (62, 1063920), (65, 1014816), (66, 999440), (78, 845680), (80, 824538), (88, 749580), (93, 709280), (96, 687115), (104, 634260), (110, 599664), (120, 549692), (124, 531960), (130, 507408), (132, 499720), (143, 461280), (155, 425568), (156, 422840), (160, 412269), (165, 399776), (176, 374790), (186, 354640), (195, 338272), (208, 317130), (220, 299832), (240, 274846), (248, 265980), (260, 253704), (264, 249860), (286, 230640), (310, 212784), (312, 211420), (330, 199888), (341, 193440), (352, 187395), (372, 177320), (390, 169136), (403, 163680), (416, 158565), (429, 153760), (440, 149916), (465, 141856), (480, 137423), (496, 132990), (520, 126852), (528, 124930), (572, 115320), (620, 106392), (624, 105710), (660, 99944), (682, 96720), (715, 92256), (744, 88660), (780, 84568), (806, 81840), (858, 76880), (880, 74958), (930, 70928), (961, 68640), (992, 66495), (1023, 64480), (1040, 63426), (1056, 62465), (1144, 57660), (1209, 54560), (1240, 53196), (1248, 52855), (1320, 49972), (1364, 48360), (1430, 46128), (1488, 44330), (1560, 42284), (1612, 40920), (1705, 38688), (1716, 38440), (1760, 37479), (1860, 35464), (1922, 34320), (2015, 32736), (2046, 32240), (2080, 31713), (2145, 30752), (2288, 28830), (2418, 27280), (2480, 26598), (2640, 24986), (2728, 24180), (2860, 23064), (2883, 22880), (2976, 22165), (3120, 21142), (3224, 20460), (3410, 19344), (3432, 19220), (3720, 17732), (3844, 17160), (4030, 16368), (4092, 16120), (4290, 15376), (4433, 14880), (4576, 14415), (4805, 13728), (4836, 13640), (4960, 13299), (5115, 12896), (5280, 12493), (5456, 12090), (5720, 11532), (5766, 11440), (6045, 10912), (6240, 10571), (6448, 10230), (6820, 9672), (6864, 9610), (7440, 8866), (7688, 8580), (8060, 8184)]