1066219440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:748

約数の個数: 320

約数和(自身を含む): 3971745792

約数和(自身を除く): 2905526352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 47, 48, 52, 55, 60, 65, 66, 78, 80, 88, 94, 104, 110, 120, 130, 132, 141, 143, 156, 165, 176, 188, 195, 208, 220, 235, 240, 260, 264, 282, 286, 312, 330, 376, 390, 429, 440, 470, 517, 520, 528, 564, 572, 611, 624, 660, 661, 705, 715, 752, 780, 858, 880, 940, 1034, 1040, 1128, 1144, 1222, 1320, 1322, 1410, 1430, 1551, 1560, 1716, 1833, 1880, 1983, 2068, 2145, 2256, 2288, 2444, 2585, 2640, 2644, 2820, 2860, 3055, 3102, 3120, 3305, 3432, 3666, 3760, 3966, 4136, 4290, 4888, 5170, 5288, 5640, 5720, 6110, 6204, 6610, 6721, 6864, 7271, 7332, 7755, 7932, 8272, 8580, 8593, 9165, 9776, 9915, 10340, 10576, 11280, 11440, 12220, 12408, 13220, 13442, 14542, 14664, 15510, 15864, 17160, 17186, 18330, 19830, 20163, 20680, 21813, 24440, 24816, 25779, 26440, 26884, 29084, 29328, 31020, 31067, 31728, 33605, 34320, 34372, 36355, 36660, 39660, 40326, 41360, 42965, 43626, 48880, 51558, 52880, 53768, 58168, 62040, 62134, 67210, 68744, 72710, 73320, 79320, 80652, 85930, 87252, 93201, 94523, 100815, 103116, 107536, 109065, 116336, 124080, 124268, 128895, 134420, 137488, 145420, 146640, 155335, 158640, 161304, 171860, 174504, 186402, 189046, 201630, 206232, 218130, 248536, 257790, 268840, 283569, 290840, 310670, 322608, 341737, 343720, 349008, 372804, 378092, 403260, 403871, 412464, 436260, 466005, 472615, 497072, 515580, 537680, 567138, 581680, 621340, 683474, 687440, 745608, 756184, 806520, 807742, 872520, 932010, 945230, 1025211, 1031160, 1134276, 1211613, 1242680, 1366948, 1417845, 1491216, 1512368, 1613040, 1615484, 1708685, 1745040, 1864020, 1890460, 2019355, 2050422, 2062320, 2268552, 2423226, 2485360, 2733896, 2835690, 3230968, 3417370, 3728040, 3780920, 4038710, 4100844, 4442581, 4537104, 4846452, 5126055, 5467792, 5671380, 6058065, 6461936, 6834740, 7456080, 7561840, 8077420, 8201688, 8885162, 9692904, 10252110, 11342760, 12116130, 13327743, 13669480, 16154840, 16403376, 17770324, 19385808, 20504220, 22212905, 22685520, 24232260, 26655486, 27338960, 32309680, 35540648, 41008440, 44425810, 48464520, 53310972, 66638715, 71081296, 82016880, 88851620, 96929040, 106621944, 133277430, 177703240, 213243888, 266554860, 355406480, 533109720, 1066219440]

約数ペア:

[(1, 1066219440), (2, 533109720), (3, 355406480), (4, 266554860), (5, 213243888), (6, 177703240), (8, 133277430), (10, 106621944), (11, 96929040), (12, 88851620), (13, 82016880), (15, 71081296), (16, 66638715), (20, 53310972), (22, 48464520), (24, 44425810), (26, 41008440), (30, 35540648), (33, 32309680), (39, 27338960), (40, 26655486), (44, 24232260), (47, 22685520), (48, 22212905), (52, 20504220), (55, 19385808), (60, 17770324), (65, 16403376), (66, 16154840), (78, 13669480), (80, 13327743), (88, 12116130), (94, 11342760), (104, 10252110), (110, 9692904), (120, 8885162), (130, 8201688), (132, 8077420), (141, 7561840), (143, 7456080), (156, 6834740), (165, 6461936), (176, 6058065), (188, 5671380), (195, 5467792), (208, 5126055), (220, 4846452), (235, 4537104), (240, 4442581), (260, 4100844), (264, 4038710), (282, 3780920), (286, 3728040), (312, 3417370), (330, 3230968), (376, 2835690), (390, 2733896), (429, 2485360), (440, 2423226), (470, 2268552), (517, 2062320), (520, 2050422), (528, 2019355), (564, 1890460), (572, 1864020), (611, 1745040), (624, 1708685), (660, 1615484), (661, 1613040), (705, 1512368), (715, 1491216), (752, 1417845), (780, 1366948), (858, 1242680), (880, 1211613), (940, 1134276), (1034, 1031160), (1040, 1025211), (1128, 945230), (1144, 932010), (1222, 872520), (1320, 807742), (1322, 806520), (1410, 756184), (1430, 745608), (1551, 687440), (1560, 683474), (1716, 621340), (1833, 581680), (1880, 567138), (1983, 537680), (2068, 515580), (2145, 497072), (2256, 472615), (2288, 466005), (2444, 436260), (2585, 412464), (2640, 403871), (2644, 403260), (2820, 378092), (2860, 372804), (3055, 349008), (3102, 343720), (3120, 341737), (3305, 322608), (3432, 310670), (3666, 290840), (3760, 283569), (3966, 268840), (4136, 257790), (4290, 248536), (4888, 218130), (5170, 206232), (5288, 201630), (5640, 189046), (5720, 186402), (6110, 174504), (6204, 171860), (6610, 161304), (6721, 158640), (6864, 155335), (7271, 146640), (7332, 145420), (7755, 137488), (7932, 134420), (8272, 128895), (8580, 124268), (8593, 124080), (9165, 116336), (9776, 109065), (9915, 107536), (10340, 103116), (10576, 100815), (11280, 94523), (11440, 93201), (12220, 87252), (12408, 85930), (13220, 80652), (13442, 79320), (14542, 73320), (14664, 72710), (15510, 68744), (15864, 67210), (17160, 62134), (17186, 62040), (18330, 58168), (19830, 53768), (20163, 52880), (20680, 51558), (21813, 48880), (24440, 43626), (24816, 42965), (25779, 41360), (26440, 40326), (26884, 39660), (29084, 36660), (29328, 36355), (31020, 34372), (31067, 34320), (31728, 33605)]