887521320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:606

約数の個数: 384

約数和(自身を含む): 3558988800

約数和(自身を除く): 2671467480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 49, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 108, 120, 124, 126, 135, 140, 147, 155, 168, 180, 186, 189, 196, 210, 216, 217, 245, 248, 252, 270, 279, 280, 294, 310, 315, 360, 372, 378, 392, 420, 434, 441, 465, 490, 504, 540, 541, 558, 588, 620, 630, 651, 735, 744, 756, 837, 840, 868, 882, 930, 945, 980, 1080, 1082, 1085, 1116, 1176, 1240, 1260, 1302, 1323, 1395, 1470, 1512, 1519, 1623, 1674, 1736, 1764, 1860, 1890, 1953, 1960, 2164, 2170, 2205, 2232, 2520, 2604, 2646, 2705, 2790, 2940, 3038, 3246, 3255, 3348, 3528, 3720, 3780, 3787, 3906, 4185, 4328, 4340, 4410, 4557, 4869, 5208, 5292, 5410, 5580, 5859, 5880, 6076, 6492, 6510, 6615, 6696, 7560, 7574, 7595, 7812, 8115, 8370, 8680, 8820, 9114, 9738, 9765, 10584, 10820, 11160, 11361, 11718, 12152, 12984, 13020, 13230, 13671, 14607, 15148, 15190, 15624, 16230, 16740, 16771, 17640, 18228, 18935, 19476, 19530, 21640, 22722, 22785, 23436, 24345, 26040, 26460, 26509, 27342, 29214, 29295, 30296, 30380, 32460, 33480, 33542, 34083, 36456, 37870, 38952, 39060, 41013, 45444, 45570, 46872, 48690, 50313, 52920, 53018, 54684, 56805, 58428, 58590, 60760, 64920, 67084, 68166, 68355, 73035, 75740, 78120, 79527, 82026, 83855, 90888, 91140, 97380, 100626, 102249, 106036, 109368, 113610, 116856, 117180, 117397, 132545, 134168, 136332, 136710, 146070, 150939, 151480, 159054, 164052, 167710, 170415, 182280, 194760, 201252, 204498, 205065, 212072, 227220, 234360, 234794, 238581, 251565, 265090, 272664, 273420, 292140, 301878, 318108, 328104, 335420, 340830, 352191, 397635, 402504, 408996, 410130, 452817, 454440, 469588, 477162, 503130, 511245, 530180, 546840, 584280, 586985, 603756, 636216, 670840, 681660, 704382, 715743, 754695, 795270, 817992, 820260, 821779, 905634, 939176, 954324, 1006260, 1022490, 1056573, 1060360, 1173970, 1192905, 1207512, 1363320, 1408764, 1431486, 1509390, 1590540, 1640520, 1643558, 1760955, 1811268, 1908648, 2012520, 2044980, 2113146, 2264085, 2347940, 2385810, 2465337, 2817528, 2862972, 3018780, 3169719, 3181080, 3287116, 3521910, 3578715, 3622536, 4089960, 4108895, 4226292, 4528170, 4695880, 4771620, 4930674, 5282865, 5725944, 6037560, 6339438, 6574232, 7043820, 7157430, 7396011, 8217790, 8452584, 9056340, 9543240, 9861348, 10565730, 12326685, 12678876, 14087640, 14314860, 14792022, 15848595, 16435580, 18112680, 19722696, 21131460, 22188033, 24653370, 25357752, 28629720, 29584044, 31697190, 32871160, 36980055, 42262920, 44376066, 49306740, 59168088, 63394380, 73960110, 88752132, 98613480, 110940165, 126788760, 147920220, 177504264, 221880330, 295840440, 443760660, 887521320]

約数ペア:

[(1, 887521320), (2, 443760660), (3, 295840440), (4, 221880330), (5, 177504264), (6, 147920220), (7, 126788760), (8, 110940165), (9, 98613480), (10, 88752132), (12, 73960110), (14, 63394380), (15, 59168088), (18, 49306740), (20, 44376066), (21, 42262920), (24, 36980055), (27, 32871160), (28, 31697190), (30, 29584044), (31, 28629720), (35, 25357752), (36, 24653370), (40, 22188033), (42, 21131460), (45, 19722696), (49, 18112680), (54, 16435580), (56, 15848595), (60, 14792022), (62, 14314860), (63, 14087640), (70, 12678876), (72, 12326685), (84, 10565730), (90, 9861348), (93, 9543240), (98, 9056340), (105, 8452584), (108, 8217790), (120, 7396011), (124, 7157430), (126, 7043820), (135, 6574232), (140, 6339438), (147, 6037560), (155, 5725944), (168, 5282865), (180, 4930674), (186, 4771620), (189, 4695880), (196, 4528170), (210, 4226292), (216, 4108895), (217, 4089960), (245, 3622536), (248, 3578715), (252, 3521910), (270, 3287116), (279, 3181080), (280, 3169719), (294, 3018780), (310, 2862972), (315, 2817528), (360, 2465337), (372, 2385810), (378, 2347940), (392, 2264085), (420, 2113146), (434, 2044980), (441, 2012520), (465, 1908648), (490, 1811268), (504, 1760955), (540, 1643558), (541, 1640520), (558, 1590540), (588, 1509390), (620, 1431486), (630, 1408764), (651, 1363320), (735, 1207512), (744, 1192905), (756, 1173970), (837, 1060360), (840, 1056573), (868, 1022490), (882, 1006260), (930, 954324), (945, 939176), (980, 905634), (1080, 821779), (1082, 820260), (1085, 817992), (1116, 795270), (1176, 754695), (1240, 715743), (1260, 704382), (1302, 681660), (1323, 670840), (1395, 636216), (1470, 603756), (1512, 586985), (1519, 584280), (1623, 546840), (1674, 530180), (1736, 511245), (1764, 503130), (1860, 477162), (1890, 469588), (1953, 454440), (1960, 452817), (2164, 410130), (2170, 408996), (2205, 402504), (2232, 397635), (2520, 352191), (2604, 340830), (2646, 335420), (2705, 328104), (2790, 318108), (2940, 301878), (3038, 292140), (3246, 273420), (3255, 272664), (3348, 265090), (3528, 251565), (3720, 238581), (3780, 234794), (3787, 234360), (3906, 227220), (4185, 212072), (4328, 205065), (4340, 204498), (4410, 201252), (4557, 194760), (4869, 182280), (5208, 170415), (5292, 167710), (5410, 164052), (5580, 159054), (5859, 151480), (5880, 150939), (6076, 146070), (6492, 136710), (6510, 136332), (6615, 134168), (6696, 132545), (7560, 117397), (7574, 117180), (7595, 116856), (7812, 113610), (8115, 109368), (8370, 106036), (8680, 102249), (8820, 100626), (9114, 97380), (9738, 91140), (9765, 90888), (10584, 83855), (10820, 82026), (11160, 79527), (11361, 78120), (11718, 75740), (12152, 73035), (12984, 68355), (13020, 68166), (13230, 67084), (13671, 64920), (14607, 60760), (15148, 58590), (15190, 58428), (15624, 56805), (16230, 54684), (16740, 53018), (16771, 52920), (17640, 50313), (18228, 48690), (18935, 46872), (19476, 45570), (19530, 45444), (21640, 41013), (22722, 39060), (22785, 38952), (23436, 37870), (24345, 36456), (26040, 34083), (26460, 33542), (26509, 33480), (27342, 32460), (29214, 30380), (29295, 30296)]