1379871360

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{4889}}^1$

素因数の和:4928

約数の個数: 288

約数和(自身を含む): 5543939700

約数和(自身を除く): 4164068340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 4889, 5040, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 9408, 9778, 10080, 11760, 13440, 14112, 14667, 15680, 17640, 18816, 19556, 20160, 23520, 24445, 28224, 29334, 31360, 34223, 35280, 39112, 40320, 44001, 47040, 48890, 56448, 58668, 68446, 70560, 73335, 78224, 88002, 94080, 97780, 102669, 117336, 136892, 141120, 146670, 156448, 171115, 176004, 195560, 205338, 220005, 234672, 239561, 273784, 282240, 293340, 308007, 312896, 342230, 352008, 391120, 410676, 440010, 469344, 479122, 513345, 547568, 586680, 616014, 625792, 684460, 704016, 718683, 782240, 821352, 880020, 938688, 958244, 1026690, 1095136, 1173360, 1197805, 1232028, 1368920, 1408032, 1437366, 1540035, 1564480, 1642704, 1760040, 1877376, 1916488, 2053380, 2156049, 2190272, 2346720, 2395610, 2464056, 2737840, 2816064, 2874732, 3080070, 3128960, 3285408, 3520080, 3593415, 3832976, 4106760, 4312098, 4380544, 4693440, 4791220, 4928112, 5475680, 5632128, 5749464, 6160140, 6570816, 7040160, 7186830, 7665952, 8213520, 8624196, 9386880, 9582440, 9856224, 10780245, 10951360, 11498928, 12320280, 13141632, 14080320, 14373660, 15331904, 16427040, 17248392, 19164880, 19712448, 21560490, 21902720, 22997856, 24640560, 28160640, 28747320, 30663808, 32854080, 34496784, 38329760, 39424896, 43120980, 45995712, 49281120, 57494640, 65708160, 68993568, 76659520, 86241960, 91991424, 98562240, 114989280, 137987136, 153319040, 172483920, 197124480, 229978560, 275974272, 344967840, 459957120, 689935680, 1379871360]

約数ペア:

[(1, 1379871360), (2, 689935680), (3, 459957120), (4, 344967840), (5, 275974272), (6, 229978560), (7, 197124480), (8, 172483920), (9, 153319040), (10, 137987136), (12, 114989280), (14, 98562240), (15, 91991424), (16, 86241960), (18, 76659520), (20, 68993568), (21, 65708160), (24, 57494640), (28, 49281120), (30, 45995712), (32, 43120980), (35, 39424896), (36, 38329760), (40, 34496784), (42, 32854080), (45, 30663808), (48, 28747320), (49, 28160640), (56, 24640560), (60, 22997856), (63, 21902720), (64, 21560490), (70, 19712448), (72, 19164880), (80, 17248392), (84, 16427040), (90, 15331904), (96, 14373660), (98, 14080320), (105, 13141632), (112, 12320280), (120, 11498928), (126, 10951360), (128, 10780245), (140, 9856224), (144, 9582440), (147, 9386880), (160, 8624196), (168, 8213520), (180, 7665952), (192, 7186830), (196, 7040160), (210, 6570816), (224, 6160140), (240, 5749464), (245, 5632128), (252, 5475680), (280, 4928112), (288, 4791220), (294, 4693440), (315, 4380544), (320, 4312098), (336, 4106760), (360, 3832976), (384, 3593415), (392, 3520080), (420, 3285408), (441, 3128960), (448, 3080070), (480, 2874732), (490, 2816064), (504, 2737840), (560, 2464056), (576, 2395610), (588, 2346720), (630, 2190272), (640, 2156049), (672, 2053380), (720, 1916488), (735, 1877376), (784, 1760040), (840, 1642704), (882, 1564480), (896, 1540035), (960, 1437366), (980, 1408032), (1008, 1368920), (1120, 1232028), (1152, 1197805), (1176, 1173360), (1260, 1095136), (1344, 1026690), (1440, 958244), (1470, 938688), (1568, 880020), (1680, 821352), (1764, 782240), (1920, 718683), (1960, 704016), (2016, 684460), (2205, 625792), (2240, 616014), (2352, 586680), (2520, 547568), (2688, 513345), (2880, 479122), (2940, 469344), (3136, 440010), (3360, 410676), (3528, 391120), (3920, 352008), (4032, 342230), (4410, 312896), (4480, 308007), (4704, 293340), (4889, 282240), (5040, 273784), (5760, 239561), (5880, 234672), (6272, 220005), (6720, 205338), (7056, 195560), (7840, 176004), (8064, 171115), (8820, 156448), (9408, 146670), (9778, 141120), (10080, 136892), (11760, 117336), (13440, 102669), (14112, 97780), (14667, 94080), (15680, 88002), (17640, 78224), (18816, 73335), (19556, 70560), (20160, 68446), (23520, 58668), (24445, 56448), (28224, 48890), (29334, 47040), (31360, 44001), (34223, 40320), (35280, 39112)]