1023240960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{12689}}^1$

素因数の和:12723

約数の個数: 216

約数和(自身を含む): 4046384160

約数和(自身を除く): 3023143200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 12689, 13440, 16128, 20160, 25378, 26880, 38067, 40320, 50756, 63445, 76134, 80640, 88823, 101512, 114201, 126890, 152268, 177646, 190335, 203024, 228402, 253780, 266469, 304536, 355292, 380670, 406048, 444115, 456804, 507560, 532938, 571005, 609072, 710584, 761340, 799407, 812096, 888230, 913608, 1015120, 1065876, 1142010, 1218144, 1332345, 1421168, 1522680, 1598814, 1624192, 1776460, 1827216, 2030240, 2131752, 2284020, 2436288, 2664690, 2842336, 3045360, 3197628, 3248384, 3552920, 3654432, 3997035, 4060480, 4263504, 4568040, 4872576, 5329380, 5684672, 6090720, 6395256, 7105840, 7308864, 7994070, 8120960, 8527008, 9136080, 9745152, 10658760, 11369344, 12181440, 12790512, 14211680, 14617728, 15988140, 16241920, 17054016, 18272160, 21317520, 22738688, 24362880, 25581024, 28423360, 29235456, 31976280, 34108032, 36544320, 42635040, 48725760, 51162048, 56846720, 63952560, 68216064, 73088640, 85270080, 102324096, 113693440, 127905120, 146177280, 170540160, 204648192, 255810240, 341080320, 511620480, 1023240960]

約数ペア:

[(1, 1023240960), (2, 511620480), (3, 341080320), (4, 255810240), (5, 204648192), (6, 170540160), (7, 146177280), (8, 127905120), (9, 113693440), (10, 102324096), (12, 85270080), (14, 73088640), (15, 68216064), (16, 63952560), (18, 56846720), (20, 51162048), (21, 48725760), (24, 42635040), (28, 36544320), (30, 34108032), (32, 31976280), (35, 29235456), (36, 28423360), (40, 25581024), (42, 24362880), (45, 22738688), (48, 21317520), (56, 18272160), (60, 17054016), (63, 16241920), (64, 15988140), (70, 14617728), (72, 14211680), (80, 12790512), (84, 12181440), (90, 11369344), (96, 10658760), (105, 9745152), (112, 9136080), (120, 8527008), (126, 8120960), (128, 7994070), (140, 7308864), (144, 7105840), (160, 6395256), (168, 6090720), (180, 5684672), (192, 5329380), (210, 4872576), (224, 4568040), (240, 4263504), (252, 4060480), (256, 3997035), (280, 3654432), (288, 3552920), (315, 3248384), (320, 3197628), (336, 3045360), (360, 2842336), (384, 2664690), (420, 2436288), (448, 2284020), (480, 2131752), (504, 2030240), (560, 1827216), (576, 1776460), (630, 1624192), (640, 1598814), (672, 1522680), (720, 1421168), (768, 1332345), (840, 1218144), (896, 1142010), (960, 1065876), (1008, 1015120), (1120, 913608), (1152, 888230), (1260, 812096), (1280, 799407), (1344, 761340), (1440, 710584), (1680, 609072), (1792, 571005), (1920, 532938), (2016, 507560), (2240, 456804), (2304, 444115), (2520, 406048), (2688, 380670), (2880, 355292), (3360, 304536), (3840, 266469), (4032, 253780), (4480, 228402), (5040, 203024), (5376, 190335), (5760, 177646), (6720, 152268), (8064, 126890), (8960, 114201), (10080, 101512), (11520, 88823), (12689, 80640), (13440, 76134), (16128, 63445), (20160, 50756), (25378, 40320), (26880, 38067)]