1526247240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:412

約数の個数: 256

約数和(自身を含む): 5373112320

約数和(自身を除く): 3846865080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 157, 163, 168, 210, 213, 280, 284, 314, 326, 355, 420, 426, 471, 489, 497, 568, 628, 652, 710, 785, 815, 840, 852, 942, 978, 994, 1065, 1099, 1141, 1256, 1304, 1420, 1491, 1570, 1630, 1704, 1884, 1956, 1988, 2130, 2198, 2282, 2355, 2445, 2485, 2840, 2982, 3140, 3260, 3297, 3423, 3768, 3912, 3976, 4260, 4396, 4564, 4710, 4890, 4970, 5495, 5705, 5964, 6280, 6520, 6594, 6846, 7455, 8520, 8792, 9128, 9420, 9780, 9940, 10990, 11147, 11410, 11573, 11928, 13188, 13692, 14910, 16485, 17115, 18840, 19560, 19880, 21980, 22294, 22820, 23146, 25591, 26376, 27384, 29820, 32970, 33441, 34230, 34719, 43960, 44588, 45640, 46292, 51182, 55735, 57865, 59640, 65940, 66882, 68460, 69438, 76773, 78029, 81011, 89176, 92584, 102364, 111470, 115730, 127955, 131880, 133764, 136920, 138876, 153546, 156058, 162022, 167205, 173595, 179137, 204728, 222940, 231460, 234087, 243033, 255910, 267528, 277752, 307092, 312116, 324044, 334410, 347190, 358274, 383865, 390145, 405055, 445880, 462920, 468174, 486066, 511820, 537411, 614184, 624232, 648088, 668820, 694380, 716548, 767730, 780290, 810110, 895685, 936348, 972132, 1023640, 1074822, 1170435, 1215165, 1337640, 1388760, 1433096, 1535460, 1560580, 1620220, 1791370, 1816961, 1872696, 1944264, 2149644, 2340870, 2430330, 2687055, 3070920, 3121160, 3240440, 3582740, 3633922, 4299288, 4681740, 4860660, 5374110, 5450883, 7165480, 7267844, 9084805, 9363480, 9721320, 10748220, 10901766, 12718727, 14535688, 18169610, 21496440, 21803532, 25437454, 27254415, 36339220, 38156181, 43607064, 50874908, 54508830, 63593635, 72678440, 76312362, 101749816, 109017660, 127187270, 152624724, 190780905, 218035320, 254374540, 305249448, 381561810, 508749080, 763123620, 1526247240]

約数ペア:

[(1, 1526247240), (2, 763123620), (3, 508749080), (4, 381561810), (5, 305249448), (6, 254374540), (7, 218035320), (8, 190780905), (10, 152624724), (12, 127187270), (14, 109017660), (15, 101749816), (20, 76312362), (21, 72678440), (24, 63593635), (28, 54508830), (30, 50874908), (35, 43607064), (40, 38156181), (42, 36339220), (56, 27254415), (60, 25437454), (70, 21803532), (71, 21496440), (84, 18169610), (105, 14535688), (120, 12718727), (140, 10901766), (142, 10748220), (157, 9721320), (163, 9363480), (168, 9084805), (210, 7267844), (213, 7165480), (280, 5450883), (284, 5374110), (314, 4860660), (326, 4681740), (355, 4299288), (420, 3633922), (426, 3582740), (471, 3240440), (489, 3121160), (497, 3070920), (568, 2687055), (628, 2430330), (652, 2340870), (710, 2149644), (785, 1944264), (815, 1872696), (840, 1816961), (852, 1791370), (942, 1620220), (978, 1560580), (994, 1535460), (1065, 1433096), (1099, 1388760), (1141, 1337640), (1256, 1215165), (1304, 1170435), (1420, 1074822), (1491, 1023640), (1570, 972132), (1630, 936348), (1704, 895685), (1884, 810110), (1956, 780290), (1988, 767730), (2130, 716548), (2198, 694380), (2282, 668820), (2355, 648088), (2445, 624232), (2485, 614184), (2840, 537411), (2982, 511820), (3140, 486066), (3260, 468174), (3297, 462920), (3423, 445880), (3768, 405055), (3912, 390145), (3976, 383865), (4260, 358274), (4396, 347190), (4564, 334410), (4710, 324044), (4890, 312116), (4970, 307092), (5495, 277752), (5705, 267528), (5964, 255910), (6280, 243033), (6520, 234087), (6594, 231460), (6846, 222940), (7455, 204728), (8520, 179137), (8792, 173595), (9128, 167205), (9420, 162022), (9780, 156058), (9940, 153546), (10990, 138876), (11147, 136920), (11410, 133764), (11573, 131880), (11928, 127955), (13188, 115730), (13692, 111470), (14910, 102364), (16485, 92584), (17115, 89176), (18840, 81011), (19560, 78029), (19880, 76773), (21980, 69438), (22294, 68460), (22820, 66882), (23146, 65940), (25591, 59640), (26376, 57865), (27384, 55735), (29820, 51182), (32970, 46292), (33441, 45640), (34230, 44588), (34719, 43960)]