65897760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 222953472

約数和(自身を除く): 157055712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 69, 80, 92, 94, 96, 115, 120, 127, 138, 141, 160, 184, 188, 230, 235, 240, 254, 276, 282, 345, 368, 376, 381, 460, 470, 480, 508, 552, 564, 635, 690, 705, 736, 752, 762, 920, 940, 1016, 1081, 1104, 1128, 1270, 1380, 1410, 1504, 1524, 1840, 1880, 1905, 2032, 2162, 2208, 2256, 2540, 2760, 2820, 2921, 3048, 3243, 3680, 3760, 3810, 4064, 4324, 4512, 5080, 5405, 5520, 5640, 5842, 5969, 6096, 6486, 7520, 7620, 8648, 8763, 10160, 10810, 11040, 11280, 11684, 11938, 12192, 12972, 14605, 15240, 16215, 17296, 17526, 17907, 20320, 21620, 22560, 23368, 23876, 25944, 29210, 29845, 30480, 32430, 34592, 35052, 35814, 43240, 43815, 46736, 47752, 51888, 58420, 59690, 60960, 64860, 70104, 71628, 86480, 87630, 89535, 93472, 95504, 103776, 116840, 119380, 129720, 137287, 140208, 143256, 172960, 175260, 179070, 191008, 233680, 238760, 259440, 274574, 280416, 286512, 350520, 358140, 411861, 467360, 477520, 518880, 549148, 573024, 686435, 701040, 716280, 823722, 955040, 1098296, 1372870, 1402080, 1432560, 1647444, 2059305, 2196592, 2745740, 2865120, 3294888, 4118610, 4393184, 5491480, 6589776, 8237220, 10982960, 13179552, 16474440, 21965920, 32948880, 65897760]

約数ペア:

[(1, 65897760), (2, 32948880), (3, 21965920), (4, 16474440), (5, 13179552), (6, 10982960), (8, 8237220), (10, 6589776), (12, 5491480), (15, 4393184), (16, 4118610), (20, 3294888), (23, 2865120), (24, 2745740), (30, 2196592), (32, 2059305), (40, 1647444), (46, 1432560), (47, 1402080), (48, 1372870), (60, 1098296), (69, 955040), (80, 823722), (92, 716280), (94, 701040), (96, 686435), (115, 573024), (120, 549148), (127, 518880), (138, 477520), (141, 467360), (160, 411861), (184, 358140), (188, 350520), (230, 286512), (235, 280416), (240, 274574), (254, 259440), (276, 238760), (282, 233680), (345, 191008), (368, 179070), (376, 175260), (381, 172960), (460, 143256), (470, 140208), (480, 137287), (508, 129720), (552, 119380), (564, 116840), (635, 103776), (690, 95504), (705, 93472), (736, 89535), (752, 87630), (762, 86480), (920, 71628), (940, 70104), (1016, 64860), (1081, 60960), (1104, 59690), (1128, 58420), (1270, 51888), (1380, 47752), (1410, 46736), (1504, 43815), (1524, 43240), (1840, 35814), (1880, 35052), (1905, 34592), (2032, 32430), (2162, 30480), (2208, 29845), (2256, 29210), (2540, 25944), (2760, 23876), (2820, 23368), (2921, 22560), (3048, 21620), (3243, 20320), (3680, 17907), (3760, 17526), (3810, 17296), (4064, 16215), (4324, 15240), (4512, 14605), (5080, 12972), (5405, 12192), (5520, 11938), (5640, 11684), (5842, 11280), (5969, 11040), (6096, 10810), (6486, 10160), (7520, 8763), (7620, 8648)]