1239650880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5843}}^1$

素因数の和:5893

約数の個数: 224

約数和(自身を含む): 4488753024

約数和(自身を除く): 3249102144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2496, 2652, 2720, 3120, 3264, 3315, 3536, 4080, 4160, 4420, 5304, 5440, 5843, 6240, 6630, 7072, 8160, 8840, 10608, 11686, 12480, 13260, 14144, 16320, 17529, 17680, 21216, 23372, 26520, 29215, 35058, 35360, 42432, 46744, 53040, 58430, 70116, 70720, 75959, 87645, 93488, 99331, 106080, 116860, 140232, 151918, 175290, 186976, 198662, 212160, 227877, 233720, 280464, 297993, 303836, 350580, 373952, 379795, 397324, 455754, 467440, 496655, 560928, 595986, 607672, 701160, 759590, 794648, 911508, 934880, 993310, 1121856, 1139385, 1191972, 1215344, 1291303, 1402320, 1489965, 1519180, 1589296, 1823016, 1869760, 1986620, 2278770, 2383944, 2430688, 2582606, 2804640, 2979930, 3038360, 3178592, 3646032, 3873909, 3973240, 4557540, 4767888, 4861376, 5165212, 5609280, 5959860, 6076720, 6357184, 6456515, 7292064, 7747818, 7946480, 9115080, 9535776, 10330424, 11919720, 12153440, 12913030, 14584128, 15495636, 15892960, 18230160, 19071552, 19369545, 20660848, 23839440, 24306880, 25826060, 30991272, 31785920, 36460320, 38739090, 41321696, 47678880, 51652120, 61982544, 72920640, 77478180, 82643392, 95357760, 103304240, 123965088, 154956360, 206608480, 247930176, 309912720, 413216960, 619825440, 1239650880]

約数ペア:

[(1, 1239650880), (2, 619825440), (3, 413216960), (4, 309912720), (5, 247930176), (6, 206608480), (8, 154956360), (10, 123965088), (12, 103304240), (13, 95357760), (15, 82643392), (16, 77478180), (17, 72920640), (20, 61982544), (24, 51652120), (26, 47678880), (30, 41321696), (32, 38739090), (34, 36460320), (39, 31785920), (40, 30991272), (48, 25826060), (51, 24306880), (52, 23839440), (60, 20660848), (64, 19369545), (65, 19071552), (68, 18230160), (78, 15892960), (80, 15495636), (85, 14584128), (96, 12913030), (102, 12153440), (104, 11919720), (120, 10330424), (130, 9535776), (136, 9115080), (156, 7946480), (160, 7747818), (170, 7292064), (192, 6456515), (195, 6357184), (204, 6076720), (208, 5959860), (221, 5609280), (240, 5165212), (255, 4861376), (260, 4767888), (272, 4557540), (312, 3973240), (320, 3873909), (340, 3646032), (390, 3178592), (408, 3038360), (416, 2979930), (442, 2804640), (480, 2582606), (510, 2430688), (520, 2383944), (544, 2278770), (624, 1986620), (663, 1869760), (680, 1823016), (780, 1589296), (816, 1519180), (832, 1489965), (884, 1402320), (960, 1291303), (1020, 1215344), (1040, 1191972), (1088, 1139385), (1105, 1121856), (1248, 993310), (1326, 934880), (1360, 911508), (1560, 794648), (1632, 759590), (1768, 701160), (2040, 607672), (2080, 595986), (2210, 560928), (2496, 496655), (2652, 467440), (2720, 455754), (3120, 397324), (3264, 379795), (3315, 373952), (3536, 350580), (4080, 303836), (4160, 297993), (4420, 280464), (5304, 233720), (5440, 227877), (5843, 212160), (6240, 198662), (6630, 186976), (7072, 175290), (8160, 151918), (8840, 140232), (10608, 116860), (11686, 106080), (12480, 99331), (13260, 93488), (14144, 87645), (16320, 75959), (17529, 70720), (17680, 70116), (21216, 58430), (23372, 53040), (26520, 46744), (29215, 42432), (35058, 35360)]