128751480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 384

約数和(自身を含む): 511842240

約数和(自身を除く): 383090760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 41, 44, 45, 52, 55, 60, 61, 65, 66, 72, 78, 82, 88, 90, 99, 104, 110, 117, 120, 122, 123, 130, 132, 143, 156, 164, 165, 180, 183, 195, 198, 205, 220, 234, 244, 246, 260, 264, 286, 305, 312, 328, 330, 360, 366, 369, 390, 396, 410, 429, 440, 451, 468, 488, 492, 495, 520, 533, 549, 572, 585, 610, 615, 660, 671, 715, 732, 738, 780, 792, 793, 820, 858, 902, 915, 936, 984, 990, 1066, 1098, 1144, 1170, 1220, 1230, 1287, 1320, 1342, 1353, 1430, 1464, 1476, 1560, 1586, 1599, 1640, 1716, 1804, 1830, 1845, 1980, 2013, 2132, 2145, 2196, 2255, 2340, 2379, 2440, 2460, 2501, 2574, 2665, 2684, 2706, 2745, 2860, 2952, 3172, 3198, 3355, 3432, 3608, 3660, 3690, 3960, 3965, 4026, 4059, 4264, 4290, 4392, 4510, 4680, 4758, 4797, 4920, 5002, 5148, 5330, 5368, 5412, 5490, 5720, 5863, 6039, 6344, 6396, 6435, 6710, 6765, 7137, 7320, 7380, 7503, 7930, 7995, 8052, 8118, 8580, 8723, 9020, 9516, 9594, 10004, 10065, 10296, 10660, 10824, 10980, 11726, 11895, 12078, 12505, 12792, 12870, 13420, 13530, 14274, 14760, 15006, 15860, 15990, 16104, 16236, 17160, 17446, 17589, 18040, 19032, 19188, 20008, 20130, 20295, 21320, 21960, 22509, 23452, 23790, 23985, 24156, 25010, 25740, 26169, 26840, 27060, 27511, 28548, 29315, 30012, 30195, 31720, 31980, 32472, 32513, 34892, 35178, 35685, 37515, 38376, 40260, 40590, 43615, 45018, 46904, 47580, 47970, 48312, 50020, 51480, 52338, 52767, 54120, 55022, 57096, 58630, 60024, 60390, 63960, 65026, 69784, 70356, 71370, 75030, 78507, 80520, 81180, 82533, 87230, 87945, 90036, 95160, 95940, 97539, 100040, 104676, 105534, 110044, 112545, 117260, 120780, 130052, 130845, 137555, 140712, 142740, 150060, 157014, 162360, 162565, 165066, 174460, 175890, 180072, 191880, 195078, 209352, 211068, 220088, 225090, 234520, 241560, 247599, 260104, 261690, 263835, 275110, 285480, 292617, 300120, 314028, 325130, 330132, 348920, 351780, 357643, 390156, 392535, 412665, 422136, 450180, 487695, 495198, 523380, 527670, 550220, 585234, 628056, 650260, 660264, 703560, 715286, 780312, 785070, 825330, 900360, 975390, 990396, 1046760, 1055340, 1072929, 1100440, 1170468, 1237995, 1300520, 1430572, 1463085, 1570140, 1650660, 1788215, 1950780, 1980792, 2110680, 2145858, 2340936, 2475990, 2861144, 2926170, 3140280, 3218787, 3301320, 3576430, 3901560, 4291716, 4951980, 5364645, 5852340, 6437574, 7152860, 8583432, 9903960, 10729290, 11704680, 12875148, 14305720, 16093935, 21458580, 25750296, 32187870, 42917160, 64375740, 128751480]

約数ペア:

[(1, 128751480), (2, 64375740), (3, 42917160), (4, 32187870), (5, 25750296), (6, 21458580), (8, 16093935), (9, 14305720), (10, 12875148), (11, 11704680), (12, 10729290), (13, 9903960), (15, 8583432), (18, 7152860), (20, 6437574), (22, 5852340), (24, 5364645), (26, 4951980), (30, 4291716), (33, 3901560), (36, 3576430), (39, 3301320), (40, 3218787), (41, 3140280), (44, 2926170), (45, 2861144), (52, 2475990), (55, 2340936), (60, 2145858), (61, 2110680), (65, 1980792), (66, 1950780), (72, 1788215), (78, 1650660), (82, 1570140), (88, 1463085), (90, 1430572), (99, 1300520), (104, 1237995), (110, 1170468), (117, 1100440), (120, 1072929), (122, 1055340), (123, 1046760), (130, 990396), (132, 975390), (143, 900360), (156, 825330), (164, 785070), (165, 780312), (180, 715286), (183, 703560), (195, 660264), (198, 650260), (205, 628056), (220, 585234), (234, 550220), (244, 527670), (246, 523380), (260, 495198), (264, 487695), (286, 450180), (305, 422136), (312, 412665), (328, 392535), (330, 390156), (360, 357643), (366, 351780), (369, 348920), (390, 330132), (396, 325130), (410, 314028), (429, 300120), (440, 292617), (451, 285480), (468, 275110), (488, 263835), (492, 261690), (495, 260104), (520, 247599), (533, 241560), (549, 234520), (572, 225090), (585, 220088), (610, 211068), (615, 209352), (660, 195078), (671, 191880), (715, 180072), (732, 175890), (738, 174460), (780, 165066), (792, 162565), (793, 162360), (820, 157014), (858, 150060), (902, 142740), (915, 140712), (936, 137555), (984, 130845), (990, 130052), (1066, 120780), (1098, 117260), (1144, 112545), (1170, 110044), (1220, 105534), (1230, 104676), (1287, 100040), (1320, 97539), (1342, 95940), (1353, 95160), (1430, 90036), (1464, 87945), (1476, 87230), (1560, 82533), (1586, 81180), (1599, 80520), (1640, 78507), (1716, 75030), (1804, 71370), (1830, 70356), (1845, 69784), (1980, 65026), (2013, 63960), (2132, 60390), (2145, 60024), (2196, 58630), (2255, 57096), (2340, 55022), (2379, 54120), (2440, 52767), (2460, 52338), (2501, 51480), (2574, 50020), (2665, 48312), (2684, 47970), (2706, 47580), (2745, 46904), (2860, 45018), (2952, 43615), (3172, 40590), (3198, 40260), (3355, 38376), (3432, 37515), (3608, 35685), (3660, 35178), (3690, 34892), (3960, 32513), (3965, 32472), (4026, 31980), (4059, 31720), (4264, 30195), (4290, 30012), (4392, 29315), (4510, 28548), (4680, 27511), (4758, 27060), (4797, 26840), (4920, 26169), (5002, 25740), (5148, 25010), (5330, 24156), (5368, 23985), (5412, 23790), (5490, 23452), (5720, 22509), (5863, 21960), (6039, 21320), (6344, 20295), (6396, 20130), (6435, 20008), (6710, 19188), (6765, 19032), (7137, 18040), (7320, 17589), (7380, 17446), (7503, 17160), (7930, 16236), (7995, 16104), (8052, 15990), (8118, 15860), (8580, 15006), (8723, 14760), (9020, 14274), (9516, 13530), (9594, 13420), (10004, 12870), (10065, 12792), (10296, 12505), (10660, 12078), (10824, 11895), (10980, 11726)]