349043760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 240

約数和(自身を含む): 1279605600

約数和(自身を除く): 930561840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 89, 90, 104, 117, 120, 130, 144, 156, 178, 180, 195, 208, 234, 240, 260, 267, 312, 356, 360, 390, 419, 445, 468, 520, 534, 585, 624, 712, 720, 780, 801, 838, 890, 936, 1040, 1068, 1157, 1170, 1257, 1335, 1424, 1560, 1602, 1676, 1780, 1872, 2095, 2136, 2314, 2340, 2514, 2670, 3120, 3204, 3352, 3471, 3560, 3771, 4005, 4190, 4272, 4628, 4680, 5028, 5340, 5447, 5785, 6285, 6408, 6704, 6942, 7120, 7542, 8010, 8380, 9256, 9360, 10056, 10413, 10680, 10894, 11570, 12570, 12816, 13884, 15084, 16020, 16341, 16760, 17355, 18512, 18855, 20112, 20826, 21360, 21788, 23140, 25140, 27235, 27768, 30168, 32040, 32682, 33520, 34710, 37291, 37710, 41652, 43576, 46280, 49023, 50280, 52065, 54470, 55536, 60336, 64080, 65364, 69420, 74582, 75420, 81705, 83304, 87152, 92560, 98046, 100560, 104130, 108940, 111873, 130728, 138840, 149164, 150840, 163410, 166608, 186455, 196092, 208260, 217880, 223746, 245115, 261456, 277680, 298328, 301680, 326820, 335619, 372910, 392184, 416520, 435760, 447492, 484783, 490230, 559365, 596656, 653640, 671238, 745820, 784368, 833040, 894984, 969566, 980460, 1118730, 1307280, 1342476, 1454349, 1491640, 1678095, 1789968, 1939132, 1960920, 2237460, 2423915, 2684952, 2908698, 2983280, 3356190, 3878264, 3921840, 4363047, 4474920, 4847830, 5369904, 5817396, 6712380, 7271745, 7756528, 8726094, 8949840, 9695660, 11634792, 13424760, 14543490, 17452188, 19391320, 21815235, 23269584, 26849520, 29086980, 34904376, 38782640, 43630470, 58173960, 69808752, 87260940, 116347920, 174521880, 349043760]

約数ペア:

[(1, 349043760), (2, 174521880), (3, 116347920), (4, 87260940), (5, 69808752), (6, 58173960), (8, 43630470), (9, 38782640), (10, 34904376), (12, 29086980), (13, 26849520), (15, 23269584), (16, 21815235), (18, 19391320), (20, 17452188), (24, 14543490), (26, 13424760), (30, 11634792), (36, 9695660), (39, 8949840), (40, 8726094), (45, 7756528), (48, 7271745), (52, 6712380), (60, 5817396), (65, 5369904), (72, 4847830), (78, 4474920), (80, 4363047), (89, 3921840), (90, 3878264), (104, 3356190), (117, 2983280), (120, 2908698), (130, 2684952), (144, 2423915), (156, 2237460), (178, 1960920), (180, 1939132), (195, 1789968), (208, 1678095), (234, 1491640), (240, 1454349), (260, 1342476), (267, 1307280), (312, 1118730), (356, 980460), (360, 969566), (390, 894984), (419, 833040), (445, 784368), (468, 745820), (520, 671238), (534, 653640), (585, 596656), (624, 559365), (712, 490230), (720, 484783), (780, 447492), (801, 435760), (838, 416520), (890, 392184), (936, 372910), (1040, 335619), (1068, 326820), (1157, 301680), (1170, 298328), (1257, 277680), (1335, 261456), (1424, 245115), (1560, 223746), (1602, 217880), (1676, 208260), (1780, 196092), (1872, 186455), (2095, 166608), (2136, 163410), (2314, 150840), (2340, 149164), (2514, 138840), (2670, 130728), (3120, 111873), (3204, 108940), (3352, 104130), (3471, 100560), (3560, 98046), (3771, 92560), (4005, 87152), (4190, 83304), (4272, 81705), (4628, 75420), (4680, 74582), (5028, 69420), (5340, 65364), (5447, 64080), (5785, 60336), (6285, 55536), (6408, 54470), (6704, 52065), (6942, 50280), (7120, 49023), (7542, 46280), (8010, 43576), (8380, 41652), (9256, 37710), (9360, 37291), (10056, 34710), (10413, 33520), (10680, 32682), (10894, 32040), (11570, 30168), (12570, 27768), (12816, 27235), (13884, 25140), (15084, 23140), (16020, 21788), (16341, 21360), (16760, 20826), (17355, 20112), (18512, 18855)]