383243280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1453}}^1$

素因数の和:1633

約数の個数: 160

約数和(自身を含む): 1367364864

約数和(自身を除く): 984121584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 157, 168, 210, 240, 280, 314, 336, 420, 471, 560, 628, 785, 840, 942, 1099, 1256, 1453, 1570, 1680, 1884, 2198, 2355, 2512, 2906, 3140, 3297, 3768, 4359, 4396, 4710, 5495, 5812, 6280, 6594, 7265, 7536, 8718, 8792, 9420, 10171, 10990, 11624, 12560, 13188, 14530, 16485, 17436, 17584, 18840, 20342, 21795, 21980, 23248, 26376, 29060, 30513, 32970, 34872, 37680, 40684, 43590, 43960, 50855, 52752, 58120, 61026, 65940, 69744, 81368, 87180, 87920, 101710, 116240, 122052, 131880, 152565, 162736, 174360, 203420, 228121, 244104, 263760, 305130, 348720, 406840, 456242, 488208, 610260, 684363, 813680, 912484, 1140605, 1220520, 1368726, 1596847, 1824968, 2281210, 2441040, 2737452, 3193694, 3421815, 3649936, 4562420, 4790541, 5474904, 6387388, 6843630, 7984235, 9124840, 9581082, 10949808, 12774776, 13687260, 15968470, 18249680, 19162164, 23952705, 25549552, 27374520, 31936940, 38324328, 47905410, 54749040, 63873880, 76648656, 95810820, 127747760, 191621640, 383243280]

約数ペア:

[(1, 383243280), (2, 191621640), (3, 127747760), (4, 95810820), (5, 76648656), (6, 63873880), (7, 54749040), (8, 47905410), (10, 38324328), (12, 31936940), (14, 27374520), (15, 25549552), (16, 23952705), (20, 19162164), (21, 18249680), (24, 15968470), (28, 13687260), (30, 12774776), (35, 10949808), (40, 9581082), (42, 9124840), (48, 7984235), (56, 6843630), (60, 6387388), (70, 5474904), (80, 4790541), (84, 4562420), (105, 3649936), (112, 3421815), (120, 3193694), (140, 2737452), (157, 2441040), (168, 2281210), (210, 1824968), (240, 1596847), (280, 1368726), (314, 1220520), (336, 1140605), (420, 912484), (471, 813680), (560, 684363), (628, 610260), (785, 488208), (840, 456242), (942, 406840), (1099, 348720), (1256, 305130), (1453, 263760), (1570, 244104), (1680, 228121), (1884, 203420), (2198, 174360), (2355, 162736), (2512, 152565), (2906, 131880), (3140, 122052), (3297, 116240), (3768, 101710), (4359, 87920), (4396, 87180), (4710, 81368), (5495, 69744), (5812, 65940), (6280, 61026), (6594, 58120), (7265, 52752), (7536, 50855), (8718, 43960), (8792, 43590), (9420, 40684), (10171, 37680), (10990, 34872), (11624, 32970), (12560, 30513), (13188, 29060), (14530, 26376), (16485, 23248), (17436, 21980), (17584, 21795), (18840, 20342)]