1439136744800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{123121}}^1$

素因数の和:123929

約数の個数: 144

約数和(自身を含む): 3703041896400

約数和(自身を除く): 2263905151600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 769, 800, 950, 1520, 1538, 1900, 3040, 3076, 3800, 3845, 6152, 7600, 7690, 12304, 14611, 15200, 15380, 19225, 24608, 29222, 30760, 38450, 58444, 61520, 73055, 76900, 116888, 123040, 123121, 146110, 153800, 233776, 246242, 292220, 307600, 365275, 467552, 492484, 584440, 615200, 615605, 730550, 984968, 1168880, 1231210, 1461100, 1969936, 2337760, 2339299, 2462420, 2922200, 3078025, 3939872, 4678598, 4924840, 5844400, 6156050, 9357196, 9849680, 11688800, 11696495, 12312100, 18714392, 19699360, 23392990, 24624200, 37428784, 46785980, 49248400, 58482475, 74857568, 93571960, 94680049, 98496800, 116964950, 187143920, 189360098, 233929900, 374287840, 378720196, 467859800, 473400245, 757440392, 935719600, 946800490, 1514880784, 1798920931, 1871439200, 1893600980, 2367001225, 3029761568, 3597841862, 3787201960, 4734002450, 7195683724, 7574403920, 8994604655, 9468004900, 14391367448, 15148807840, 17989209310, 18936009800, 28782734896, 35978418620, 37872019600, 44973023275, 57565469792, 71956837240, 75744039200, 89946046550, 143913674480, 179892093100, 287827348960, 359784186200, 719568372400, 1439136744800]

約数ペア:

[(1, 1439136744800), (2, 719568372400), (4, 359784186200), (5, 287827348960), (8, 179892093100), (10, 143913674480), (16, 89946046550), (19, 75744039200), (20, 71956837240), (25, 57565469792), (32, 44973023275), (38, 37872019600), (40, 35978418620), (50, 28782734896), (76, 18936009800), (80, 17989209310), (95, 15148807840), (100, 14391367448), (152, 9468004900), (160, 8994604655), (190, 7574403920), (200, 7195683724), (304, 4734002450), (380, 3787201960), (400, 3597841862), (475, 3029761568), (608, 2367001225), (760, 1893600980), (769, 1871439200), (800, 1798920931), (950, 1514880784), (1520, 946800490), (1538, 935719600), (1900, 757440392), (3040, 473400245), (3076, 467859800), (3800, 378720196), (3845, 374287840), (6152, 233929900), (7600, 189360098), (7690, 187143920), (12304, 116964950), (14611, 98496800), (15200, 94680049), (15380, 93571960), (19225, 74857568), (24608, 58482475), (29222, 49248400), (30760, 46785980), (38450, 37428784), (58444, 24624200), (61520, 23392990), (73055, 19699360), (76900, 18714392), (116888, 12312100), (123040, 11696495), (123121, 11688800), (146110, 9849680), (153800, 9357196), (233776, 6156050), (246242, 5844400), (292220, 4924840), (307600, 4678598), (365275, 3939872), (467552, 3078025), (492484, 2922200), (584440, 2462420), (615200, 2339299), (615605, 2337760), (730550, 1969936), (984968, 1461100), (1168880, 1231210)]