317873137280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{32717}}^1$

素因数の和:32819

約数の個数: 256

約数和(自身を含む): 865011571200

約数和(自身を除く): 547138433920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 47, 64, 68, 76, 80, 85, 94, 95, 128, 136, 152, 160, 170, 188, 190, 235, 272, 304, 320, 323, 340, 376, 380, 470, 544, 608, 640, 646, 680, 752, 760, 799, 893, 940, 1088, 1216, 1292, 1360, 1504, 1520, 1598, 1615, 1786, 1880, 2176, 2432, 2584, 2720, 3008, 3040, 3196, 3230, 3572, 3760, 3995, 4465, 5168, 5440, 6016, 6080, 6392, 6460, 7144, 7520, 7990, 8930, 10336, 10880, 12160, 12784, 12920, 14288, 15040, 15181, 15980, 17860, 20672, 25568, 25840, 28576, 30080, 30362, 31960, 32717, 35720, 41344, 51136, 51680, 57152, 60724, 63920, 65434, 71440, 75905, 102272, 103360, 114304, 121448, 127840, 130868, 142880, 151810, 163585, 206720, 242896, 255680, 261736, 285760, 303620, 327170, 485792, 511360, 523472, 556189, 571520, 607240, 621623, 654340, 971584, 1046944, 1112378, 1214480, 1243246, 1308680, 1537699, 1943168, 2093888, 2224756, 2428960, 2486492, 2617360, 2780945, 3075398, 3108115, 4187776, 4449512, 4857920, 4972984, 5234720, 5561890, 6150796, 6216230, 7688495, 8899024, 9715840, 9945968, 10469440, 10567591, 11123780, 12301592, 12432460, 15376990, 17798048, 19891936, 20938880, 21135182, 22247560, 24603184, 24864920, 26140883, 29216281, 30753980, 35596096, 39783872, 42270364, 44495120, 49206368, 49729840, 52281766, 52837955, 58432562, 61507960, 71192192, 79567744, 84540728, 88990240, 98412736, 99459680, 104563532, 105675910, 116865124, 123015920, 130704415, 146081405, 169081456, 177980480, 196825472, 198919360, 209127064, 211351820, 233730248, 246031840, 261408830, 292162810, 338162912, 355960960, 397838720, 418254128, 422703640, 467460496, 492063680, 496676777, 522817660, 584325620, 676325824, 836508256, 845407280, 934920992, 984127360, 993353554, 1045635320, 1168651240, 1352651648, 1673016512, 1690814560, 1869841984, 1986707108, 2091270640, 2337302480, 2483383885, 3346033024, 3381629120, 3739683968, 3973414216, 4182541280, 4674604960, 4966767770, 6763258240, 7946828432, 8365082560, 9349209920, 9933535540, 15893656864, 16730165120, 18698419840, 19867071080, 31787313728, 39734142160, 63574627456, 79468284320, 158936568640, 317873137280]

約数ペア:

[(1, 317873137280), (2, 158936568640), (4, 79468284320), (5, 63574627456), (8, 39734142160), (10, 31787313728), (16, 19867071080), (17, 18698419840), (19, 16730165120), (20, 15893656864), (32, 9933535540), (34, 9349209920), (38, 8365082560), (40, 7946828432), (47, 6763258240), (64, 4966767770), (68, 4674604960), (76, 4182541280), (80, 3973414216), (85, 3739683968), (94, 3381629120), (95, 3346033024), (128, 2483383885), (136, 2337302480), (152, 2091270640), (160, 1986707108), (170, 1869841984), (188, 1690814560), (190, 1673016512), (235, 1352651648), (272, 1168651240), (304, 1045635320), (320, 993353554), (323, 984127360), (340, 934920992), (376, 845407280), (380, 836508256), (470, 676325824), (544, 584325620), (608, 522817660), (640, 496676777), (646, 492063680), (680, 467460496), (752, 422703640), (760, 418254128), (799, 397838720), (893, 355960960), (940, 338162912), (1088, 292162810), (1216, 261408830), (1292, 246031840), (1360, 233730248), (1504, 211351820), (1520, 209127064), (1598, 198919360), (1615, 196825472), (1786, 177980480), (1880, 169081456), (2176, 146081405), (2432, 130704415), (2584, 123015920), (2720, 116865124), (3008, 105675910), (3040, 104563532), (3196, 99459680), (3230, 98412736), (3572, 88990240), (3760, 84540728), (3995, 79567744), (4465, 71192192), (5168, 61507960), (5440, 58432562), (6016, 52837955), (6080, 52281766), (6392, 49729840), (6460, 49206368), (7144, 44495120), (7520, 42270364), (7990, 39783872), (8930, 35596096), (10336, 30753980), (10880, 29216281), (12160, 26140883), (12784, 24864920), (12920, 24603184), (14288, 22247560), (15040, 21135182), (15181, 20938880), (15980, 19891936), (17860, 17798048), (20672, 15376990), (25568, 12432460), (25840, 12301592), (28576, 11123780), (30080, 10567591), (30362, 10469440), (31960, 9945968), (32717, 9715840), (35720, 8899024), (41344, 7688495), (51136, 6216230), (51680, 6150796), (57152, 5561890), (60724, 5234720), (63920, 4972984), (65434, 4857920), (71440, 4449512), (75905, 4187776), (102272, 3108115), (103360, 3075398), (114304, 2780945), (121448, 2617360), (127840, 2486492), (130868, 2428960), (142880, 2224756), (151810, 2093888), (163585, 1943168), (206720, 1537699), (242896, 1308680), (255680, 1243246), (261736, 1214480), (285760, 1112378), (303620, 1046944), (327170, 971584), (485792, 654340), (511360, 621623), (523472, 607240), (556189, 571520)]