291903840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 288

約数和(自身を含む): 1075576320

約数和(自身を除く): 783672480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 47, 48, 57, 60, 72, 76, 80, 90, 94, 95, 96, 114, 120, 141, 144, 152, 160, 171, 180, 188, 190, 227, 228, 235, 240, 282, 285, 288, 304, 342, 360, 376, 380, 423, 454, 456, 470, 480, 564, 570, 608, 681, 684, 705, 720, 752, 760, 846, 855, 893, 908, 912, 940, 1128, 1135, 1140, 1362, 1368, 1410, 1440, 1504, 1520, 1692, 1710, 1786, 1816, 1824, 1880, 2043, 2115, 2256, 2270, 2280, 2679, 2724, 2736, 2820, 3040, 3384, 3405, 3420, 3572, 3632, 3760, 4086, 4230, 4313, 4465, 4512, 4540, 4560, 5358, 5448, 5472, 5640, 6768, 6810, 6840, 7144, 7264, 7520, 8037, 8172, 8460, 8626, 8930, 9080, 9120, 10215, 10669, 10716, 10896, 11280, 12939, 13395, 13536, 13620, 13680, 14288, 16074, 16344, 16920, 17252, 17860, 18160, 20430, 21338, 21432, 21565, 21792, 22560, 25878, 26790, 27240, 27360, 28576, 32007, 32148, 32688, 33840, 34504, 35720, 36320, 38817, 40185, 40860, 42676, 42864, 43130, 51756, 53345, 53580, 54480, 64014, 64296, 64695, 65376, 67680, 69008, 71440, 77634, 80370, 81720, 85352, 85728, 86260, 96021, 103512, 106690, 107160, 108960, 128028, 128592, 129390, 138016, 142880, 155268, 160035, 160740, 163440, 170704, 172520, 192042, 194085, 202711, 207024, 213380, 214320, 256056, 257184, 258780, 310536, 320070, 321480, 326880, 341408, 345040, 384084, 388170, 405422, 414048, 426760, 428640, 480105, 512112, 517560, 608133, 621072, 640140, 642960, 690080, 768168, 776340, 810844, 853520, 960210, 1013555, 1024224, 1035120, 1216266, 1242144, 1280280, 1285920, 1536336, 1552680, 1621688, 1707040, 1824399, 1920420, 2027110, 2070240, 2432532, 2560560, 3040665, 3072672, 3105360, 3243376, 3648798, 3840840, 4054220, 4865064, 5121120, 6081330, 6210720, 6486752, 7297596, 7681680, 8108440, 9121995, 9730128, 12162660, 14595192, 15363360, 16216880, 18243990, 19460256, 24325320, 29190384, 32433760, 36487980, 48650640, 58380768, 72975960, 97301280, 145951920, 291903840]

約数ペア:

[(1, 291903840), (2, 145951920), (3, 97301280), (4, 72975960), (5, 58380768), (6, 48650640), (8, 36487980), (9, 32433760), (10, 29190384), (12, 24325320), (15, 19460256), (16, 18243990), (18, 16216880), (19, 15363360), (20, 14595192), (24, 12162660), (30, 9730128), (32, 9121995), (36, 8108440), (38, 7681680), (40, 7297596), (45, 6486752), (47, 6210720), (48, 6081330), (57, 5121120), (60, 4865064), (72, 4054220), (76, 3840840), (80, 3648798), (90, 3243376), (94, 3105360), (95, 3072672), (96, 3040665), (114, 2560560), (120, 2432532), (141, 2070240), (144, 2027110), (152, 1920420), (160, 1824399), (171, 1707040), (180, 1621688), (188, 1552680), (190, 1536336), (227, 1285920), (228, 1280280), (235, 1242144), (240, 1216266), (282, 1035120), (285, 1024224), (288, 1013555), (304, 960210), (342, 853520), (360, 810844), (376, 776340), (380, 768168), (423, 690080), (454, 642960), (456, 640140), (470, 621072), (480, 608133), (564, 517560), (570, 512112), (608, 480105), (681, 428640), (684, 426760), (705, 414048), (720, 405422), (752, 388170), (760, 384084), (846, 345040), (855, 341408), (893, 326880), (908, 321480), (912, 320070), (940, 310536), (1128, 258780), (1135, 257184), (1140, 256056), (1362, 214320), (1368, 213380), (1410, 207024), (1440, 202711), (1504, 194085), (1520, 192042), (1692, 172520), (1710, 170704), (1786, 163440), (1816, 160740), (1824, 160035), (1880, 155268), (2043, 142880), (2115, 138016), (2256, 129390), (2270, 128592), (2280, 128028), (2679, 108960), (2724, 107160), (2736, 106690), (2820, 103512), (3040, 96021), (3384, 86260), (3405, 85728), (3420, 85352), (3572, 81720), (3632, 80370), (3760, 77634), (4086, 71440), (4230, 69008), (4313, 67680), (4465, 65376), (4512, 64695), (4540, 64296), (4560, 64014), (5358, 54480), (5448, 53580), (5472, 53345), (5640, 51756), (6768, 43130), (6810, 42864), (6840, 42676), (7144, 40860), (7264, 40185), (7520, 38817), (8037, 36320), (8172, 35720), (8460, 34504), (8626, 33840), (8930, 32688), (9080, 32148), (9120, 32007), (10215, 28576), (10669, 27360), (10716, 27240), (10896, 26790), (11280, 25878), (12939, 22560), (13395, 21792), (13536, 21565), (13620, 21432), (13680, 21338), (14288, 20430), (16074, 18160), (16344, 17860), (16920, 17252)]