1958511121440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1\times {\mathrm{23893}}^1$

素因数の和:24739

約数の個数: 192

約数和(自身を含む): 6199518124800

約数和(自身を除く): 4241007003360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 389, 439, 480, 778, 878, 1167, 1317, 1556, 1756, 1945, 2195, 2334, 2634, 3112, 3512, 3890, 4390, 4668, 5268, 5835, 6224, 6585, 7024, 7780, 8780, 9336, 10536, 11670, 12448, 13170, 14048, 15560, 17560, 18672, 21072, 23340, 23893, 26340, 31120, 35120, 37344, 42144, 46680, 47786, 52680, 62240, 70240, 71679, 93360, 95572, 105360, 119465, 143358, 170771, 186720, 191144, 210720, 238930, 286716, 341542, 358395, 382288, 477860, 512313, 573432, 683084, 716790, 764576, 853855, 955720, 1024626, 1146864, 1366168, 1433580, 1707710, 1911440, 2049252, 2293728, 2561565, 2732336, 2867160, 3415420, 3822880, 4098504, 5123130, 5464672, 5734320, 6830840, 8197008, 9294377, 10246260, 10489027, 11468640, 13661680, 16394016, 18588754, 20492520, 20978054, 27323360, 27883131, 31467081, 37177508, 40985040, 41956108, 46471885, 52445135, 55766262, 62934162, 74355016, 81970080, 83912216, 92943770, 104890270, 111532524, 125868324, 139415655, 148710032, 157335405, 167824432, 185887540, 209780540, 223065048, 251736648, 278831310, 297420064, 314670810, 335648864, 371775080, 419561080, 446130096, 503473296, 557662620, 629341620, 743550160, 839122160, 892260192, 1006946592, 1115325240, 1258683240, 1487100320, 1678244320, 2230650480, 2517366480, 4080231503, 4461300960, 5034732960, 8160463006, 12240694509, 16320926012, 20401157515, 24481389018, 32641852024, 40802315030, 48962778036, 61203472545, 65283704048, 81604630060, 97925556072, 122406945090, 130567408096, 163209260120, 195851112144, 244813890180, 326418520240, 391702224288, 489627780360, 652837040480, 979255560720, 1958511121440]

約数ペア:

[(1, 1958511121440), (2, 979255560720), (3, 652837040480), (4, 489627780360), (5, 391702224288), (6, 326418520240), (8, 244813890180), (10, 195851112144), (12, 163209260120), (15, 130567408096), (16, 122406945090), (20, 97925556072), (24, 81604630060), (30, 65283704048), (32, 61203472545), (40, 48962778036), (48, 40802315030), (60, 32641852024), (80, 24481389018), (96, 20401157515), (120, 16320926012), (160, 12240694509), (240, 8160463006), (389, 5034732960), (439, 4461300960), (480, 4080231503), (778, 2517366480), (878, 2230650480), (1167, 1678244320), (1317, 1487100320), (1556, 1258683240), (1756, 1115325240), (1945, 1006946592), (2195, 892260192), (2334, 839122160), (2634, 743550160), (3112, 629341620), (3512, 557662620), (3890, 503473296), (4390, 446130096), (4668, 419561080), (5268, 371775080), (5835, 335648864), (6224, 314670810), (6585, 297420064), (7024, 278831310), (7780, 251736648), (8780, 223065048), (9336, 209780540), (10536, 185887540), (11670, 167824432), (12448, 157335405), (13170, 148710032), (14048, 139415655), (15560, 125868324), (17560, 111532524), (18672, 104890270), (21072, 92943770), (23340, 83912216), (23893, 81970080), (26340, 74355016), (31120, 62934162), (35120, 55766262), (37344, 52445135), (42144, 46471885), (46680, 41956108), (47786, 40985040), (52680, 37177508), (62240, 31467081), (70240, 27883131), (71679, 27323360), (93360, 20978054), (95572, 20492520), (105360, 18588754), (119465, 16394016), (143358, 13661680), (170771, 11468640), (186720, 10489027), (191144, 10246260), (210720, 9294377), (238930, 8197008), (286716, 6830840), (341542, 5734320), (358395, 5464672), (382288, 5123130), (477860, 4098504), (512313, 3822880), (573432, 3415420), (683084, 2867160), (716790, 2732336), (764576, 2561565), (853855, 2293728), (955720, 2049252), (1024626, 1911440), (1146864, 1707710), (1366168, 1433580)]