4891701720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:554

約数の個数: 256

約数和(自身を含む): 16017315840

約数和(自身を除く): 11125614120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 163, 170, 188, 204, 235, 255, 282, 313, 326, 340, 376, 408, 470, 489, 510, 564, 626, 652, 680, 705, 799, 815, 939, 940, 978, 1020, 1128, 1252, 1304, 1410, 1565, 1598, 1630, 1878, 1880, 1956, 2040, 2397, 2445, 2504, 2771, 2820, 3130, 3196, 3260, 3756, 3912, 3995, 4695, 4794, 4890, 5321, 5542, 5640, 6260, 6392, 6520, 7512, 7661, 7990, 8313, 9390, 9588, 9780, 10642, 11084, 11985, 12520, 13855, 14711, 15322, 15963, 15980, 16626, 18780, 19176, 19560, 21284, 22168, 22983, 23970, 26605, 27710, 29422, 30644, 31926, 31960, 33252, 37560, 38305, 41565, 42568, 44133, 45966, 47940, 51019, 53210, 55420, 58844, 61288, 63852, 66504, 73555, 76610, 79815, 83130, 88266, 91932, 95880, 102038, 106420, 110840, 114915, 117688, 127704, 130237, 147110, 153057, 153220, 159630, 166260, 176532, 183864, 204076, 212840, 220665, 229830, 250087, 255095, 260474, 294220, 306114, 306440, 319260, 332520, 353064, 390711, 408152, 441330, 459660, 500174, 510190, 520948, 588440, 612228, 638520, 651185, 750261, 765285, 781422, 867323, 882660, 919320, 1000348, 1020380, 1041896, 1224456, 1250435, 1302370, 1500522, 1530570, 1562844, 1734646, 1765320, 1953555, 2000696, 2040760, 2397893, 2500870, 2601969, 2604740, 3001044, 3061140, 3125688, 3469292, 3751305, 3907110, 4336615, 4795786, 5001740, 5203938, 5209480, 6002088, 6122280, 6938584, 7193679, 7502610, 7814220, 8673230, 9591572, 10003480, 10407876, 11989465, 13009845, 14387358, 15005220, 15628440, 17346460, 19183144, 20815752, 23978930, 26019690, 28774716, 30010440, 34692920, 35968395, 40764181, 47957860, 52039380, 57549432, 71936790, 81528362, 95915720, 104078760, 122292543, 143873580, 163056724, 203820905, 244585086, 287747160, 326113448, 407641810, 489170172, 611462715, 815283620, 978340344, 1222925430, 1630567240, 2445850860, 4891701720]

約数ペア:

[(1, 4891701720), (2, 2445850860), (3, 1630567240), (4, 1222925430), (5, 978340344), (6, 815283620), (8, 611462715), (10, 489170172), (12, 407641810), (15, 326113448), (17, 287747160), (20, 244585086), (24, 203820905), (30, 163056724), (34, 143873580), (40, 122292543), (47, 104078760), (51, 95915720), (60, 81528362), (68, 71936790), (85, 57549432), (94, 52039380), (102, 47957860), (120, 40764181), (136, 35968395), (141, 34692920), (163, 30010440), (170, 28774716), (188, 26019690), (204, 23978930), (235, 20815752), (255, 19183144), (282, 17346460), (313, 15628440), (326, 15005220), (340, 14387358), (376, 13009845), (408, 11989465), (470, 10407876), (489, 10003480), (510, 9591572), (564, 8673230), (626, 7814220), (652, 7502610), (680, 7193679), (705, 6938584), (799, 6122280), (815, 6002088), (939, 5209480), (940, 5203938), (978, 5001740), (1020, 4795786), (1128, 4336615), (1252, 3907110), (1304, 3751305), (1410, 3469292), (1565, 3125688), (1598, 3061140), (1630, 3001044), (1878, 2604740), (1880, 2601969), (1956, 2500870), (2040, 2397893), (2397, 2040760), (2445, 2000696), (2504, 1953555), (2771, 1765320), (2820, 1734646), (3130, 1562844), (3196, 1530570), (3260, 1500522), (3756, 1302370), (3912, 1250435), (3995, 1224456), (4695, 1041896), (4794, 1020380), (4890, 1000348), (5321, 919320), (5542, 882660), (5640, 867323), (6260, 781422), (6392, 765285), (6520, 750261), (7512, 651185), (7661, 638520), (7990, 612228), (8313, 588440), (9390, 520948), (9588, 510190), (9780, 500174), (10642, 459660), (11084, 441330), (11985, 408152), (12520, 390711), (13855, 353064), (14711, 332520), (15322, 319260), (15963, 306440), (15980, 306114), (16626, 294220), (18780, 260474), (19176, 255095), (19560, 250087), (21284, 229830), (22168, 220665), (22983, 212840), (23970, 204076), (26605, 183864), (27710, 176532), (29422, 166260), (30644, 159630), (31926, 153220), (31960, 153057), (33252, 147110), (37560, 130237), (38305, 127704), (41565, 117688), (42568, 114915), (44133, 110840), (45966, 106420), (47940, 102038), (51019, 95880), (53210, 91932), (55420, 88266), (58844, 83130), (61288, 79815), (63852, 76610), (66504, 73555)]