1427203440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3719}}^1$

素因数の和:3792

約数の個数: 240

約数和(自身を含む): 5289036480

約数和(自身を除く): 3861833040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 180, 195, 205, 208, 234, 240, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 624, 656, 720, 738, 780, 820, 936, 984, 1040, 1066, 1170, 1230, 1476, 1560, 1599, 1640, 1845, 1872, 1968, 2132, 2340, 2460, 2665, 2952, 3120, 3198, 3280, 3690, 3719, 4264, 4680, 4797, 4920, 5330, 5904, 6396, 7380, 7438, 7995, 8528, 9360, 9594, 9840, 10660, 11157, 12792, 14760, 14876, 15990, 18595, 19188, 21320, 22314, 23985, 25584, 29520, 29752, 31980, 33471, 37190, 38376, 42640, 44628, 47970, 48347, 55785, 59504, 63960, 66942, 74380, 76752, 89256, 95940, 96694, 111570, 127920, 133884, 145041, 148760, 152479, 167355, 178512, 191880, 193388, 223140, 241735, 267768, 290082, 297520, 304958, 334710, 383760, 386776, 435123, 446280, 457437, 483470, 535536, 580164, 609916, 669420, 725205, 762395, 773552, 870246, 892560, 914874, 966940, 1160328, 1219832, 1338840, 1372311, 1450410, 1524790, 1740492, 1829748, 1933880, 1982227, 2175615, 2287185, 2320656, 2439664, 2677680, 2744622, 2900820, 3049580, 3480984, 3659496, 3867760, 3964454, 4351230, 4574370, 5489244, 5801640, 5946681, 6099160, 6861555, 6961968, 7318992, 7928908, 8702460, 9148740, 9911135, 10978488, 11603280, 11893362, 12198320, 13723110, 15857816, 17404920, 17840043, 18297480, 19822270, 21956976, 23786724, 27446220, 29733405, 31715632, 34809840, 35680086, 36594960, 39644540, 47573448, 54892440, 59466810, 71360172, 79289080, 89200215, 95146896, 109784880, 118933620, 142720344, 158578160, 178400430, 237867240, 285440688, 356800860, 475734480, 713601720, 1427203440]

約数ペア:

[(1, 1427203440), (2, 713601720), (3, 475734480), (4, 356800860), (5, 285440688), (6, 237867240), (8, 178400430), (9, 158578160), (10, 142720344), (12, 118933620), (13, 109784880), (15, 95146896), (16, 89200215), (18, 79289080), (20, 71360172), (24, 59466810), (26, 54892440), (30, 47573448), (36, 39644540), (39, 36594960), (40, 35680086), (41, 34809840), (45, 31715632), (48, 29733405), (52, 27446220), (60, 23786724), (65, 21956976), (72, 19822270), (78, 18297480), (80, 17840043), (82, 17404920), (90, 15857816), (104, 13723110), (117, 12198320), (120, 11893362), (123, 11603280), (130, 10978488), (144, 9911135), (156, 9148740), (164, 8702460), (180, 7928908), (195, 7318992), (205, 6961968), (208, 6861555), (234, 6099160), (240, 5946681), (246, 5801640), (260, 5489244), (312, 4574370), (328, 4351230), (360, 3964454), (369, 3867760), (390, 3659496), (410, 3480984), (468, 3049580), (492, 2900820), (520, 2744622), (533, 2677680), (585, 2439664), (615, 2320656), (624, 2287185), (656, 2175615), (720, 1982227), (738, 1933880), (780, 1829748), (820, 1740492), (936, 1524790), (984, 1450410), (1040, 1372311), (1066, 1338840), (1170, 1219832), (1230, 1160328), (1476, 966940), (1560, 914874), (1599, 892560), (1640, 870246), (1845, 773552), (1872, 762395), (1968, 725205), (2132, 669420), (2340, 609916), (2460, 580164), (2665, 535536), (2952, 483470), (3120, 457437), (3198, 446280), (3280, 435123), (3690, 386776), (3719, 383760), (4264, 334710), (4680, 304958), (4797, 297520), (4920, 290082), (5330, 267768), (5904, 241735), (6396, 223140), (7380, 193388), (7438, 191880), (7995, 178512), (8528, 167355), (9360, 152479), (9594, 148760), (9840, 145041), (10660, 133884), (11157, 127920), (12792, 111570), (14760, 96694), (14876, 95940), (15990, 89256), (18595, 76752), (19188, 74380), (21320, 66942), (22314, 63960), (23985, 59504), (25584, 55785), (29520, 48347), (29752, 47970), (31980, 44628), (33471, 42640), (37190, 38376)]