65218333440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{3947}}^1$

素因数の和:4315

約数の個数: 288

約数和(自身を含む): 225048128256

約数和(自身を除く): 159829794816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 331, 384, 390, 416, 480, 520, 624, 640, 662, 768, 780, 832, 960, 993, 1040, 1248, 1280, 1324, 1560, 1655, 1664, 1920, 1986, 2080, 2496, 2648, 3120, 3310, 3328, 3840, 3947, 3972, 4160, 4303, 4965, 4992, 5296, 6240, 6620, 7894, 7944, 8320, 8606, 9930, 9984, 10592, 11841, 12480, 12909, 13240, 15788, 15888, 16640, 17212, 19735, 19860, 21184, 21515, 23682, 24960, 25818, 26480, 31576, 31776, 34424, 39470, 39720, 42368, 43030, 47364, 49920, 51311, 51636, 52960, 59205, 63152, 63552, 64545, 68848, 78940, 79440, 84736, 86060, 94728, 102622, 103272, 105920, 118410, 126304, 127104, 129090, 137696, 153933, 157880, 158880, 172120, 189456, 205244, 206544, 211840, 236820, 252608, 254208, 256555, 258180, 275392, 307866, 315760, 317760, 344240, 378912, 410488, 413088, 423680, 473640, 505216, 513110, 516360, 550784, 615732, 631520, 635520, 688480, 757824, 769665, 820976, 826176, 947280, 1010432, 1026220, 1032720, 1101568, 1231464, 1263040, 1271040, 1306457, 1376960, 1515648, 1539330, 1641952, 1652352, 1894560, 2052440, 2065440, 2462928, 2526080, 2612914, 2753920, 3031296, 3078660, 3283904, 3304704, 3789120, 3919371, 4104880, 4130880, 4925856, 5052160, 5225828, 5507840, 6157320, 6532285, 6567808, 7578240, 7838742, 8209760, 8261760, 9851712, 10451656, 12314640, 13064570, 13135616, 15156480, 15677484, 16419520, 16523520, 16983941, 19596855, 19703424, 20903312, 24629280, 26129140, 31354968, 32839040, 33967882, 39193710, 39406848, 41806624, 49258560, 50951823, 52258280, 62709936, 65678080, 67935764, 78387420, 83613248, 84919705, 98517120, 101903646, 104516560, 125419872, 135871528, 156774840, 167226496, 169839410, 197034240, 203807292, 209033120, 250839744, 254759115, 271743056, 313549680, 334452992, 339678820, 407614584, 418066240, 501679488, 509518230, 543486112, 627099360, 679357640, 815229168, 836132480, 1003358976, 1019036460, 1086972224, 1254198720, 1358715280, 1630458336, 1672264960, 2038072920, 2173944448, 2508397440, 2717430560, 3260916672, 4076145840, 4347888896, 5016794880, 5434861120, 6521833344, 8152291680, 10869722240, 13043666688, 16304583360, 21739444480, 32609166720, 65218333440]

約数ペア:

[(1, 65218333440), (2, 32609166720), (3, 21739444480), (4, 16304583360), (5, 13043666688), (6, 10869722240), (8, 8152291680), (10, 6521833344), (12, 5434861120), (13, 5016794880), (15, 4347888896), (16, 4076145840), (20, 3260916672), (24, 2717430560), (26, 2508397440), (30, 2173944448), (32, 2038072920), (39, 1672264960), (40, 1630458336), (48, 1358715280), (52, 1254198720), (60, 1086972224), (64, 1019036460), (65, 1003358976), (78, 836132480), (80, 815229168), (96, 679357640), (104, 627099360), (120, 543486112), (128, 509518230), (130, 501679488), (156, 418066240), (160, 407614584), (192, 339678820), (195, 334452992), (208, 313549680), (240, 271743056), (256, 254759115), (260, 250839744), (312, 209033120), (320, 203807292), (331, 197034240), (384, 169839410), (390, 167226496), (416, 156774840), (480, 135871528), (520, 125419872), (624, 104516560), (640, 101903646), (662, 98517120), (768, 84919705), (780, 83613248), (832, 78387420), (960, 67935764), (993, 65678080), (1040, 62709936), (1248, 52258280), (1280, 50951823), (1324, 49258560), (1560, 41806624), (1655, 39406848), (1664, 39193710), (1920, 33967882), (1986, 32839040), (2080, 31354968), (2496, 26129140), (2648, 24629280), (3120, 20903312), (3310, 19703424), (3328, 19596855), (3840, 16983941), (3947, 16523520), (3972, 16419520), (4160, 15677484), (4303, 15156480), (4965, 13135616), (4992, 13064570), (5296, 12314640), (6240, 10451656), (6620, 9851712), (7894, 8261760), (7944, 8209760), (8320, 7838742), (8606, 7578240), (9930, 6567808), (9984, 6532285), (10592, 6157320), (11841, 5507840), (12480, 5225828), (12909, 5052160), (13240, 4925856), (15788, 4130880), (15888, 4104880), (16640, 3919371), (17212, 3789120), (19735, 3304704), (19860, 3283904), (21184, 3078660), (21515, 3031296), (23682, 2753920), (24960, 2612914), (25818, 2526080), (26480, 2462928), (31576, 2065440), (31776, 2052440), (34424, 1894560), (39470, 1652352), (39720, 1641952), (42368, 1539330), (43030, 1515648), (47364, 1376960), (49920, 1306457), (51311, 1271040), (51636, 1263040), (52960, 1231464), (59205, 1101568), (63152, 1032720), (63552, 1026220), (64545, 1010432), (68848, 947280), (78940, 826176), (79440, 820976), (84736, 769665), (86060, 757824), (94728, 688480), (102622, 635520), (103272, 631520), (105920, 615732), (118410, 550784), (126304, 516360), (127104, 513110), (129090, 505216), (137696, 473640), (153933, 423680), (157880, 413088), (158880, 410488), (172120, 378912), (189456, 344240), (205244, 317760), (206544, 315760), (211840, 307866), (236820, 275392), (252608, 258180), (254208, 256555)]