672152040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1421

約数の個数: 256

約数和(自身を含む): 2600755200

約数和(自身を除く): 1928603160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 67, 70, 72, 84, 90, 105, 108, 120, 126, 134, 135, 140, 168, 180, 189, 201, 210, 216, 252, 268, 270, 280, 315, 335, 360, 378, 402, 420, 469, 504, 536, 540, 603, 630, 670, 756, 804, 840, 938, 945, 1005, 1080, 1206, 1260, 1327, 1340, 1407, 1512, 1608, 1809, 1876, 1890, 2010, 2345, 2412, 2520, 2654, 2680, 2814, 3015, 3618, 3752, 3780, 3981, 4020, 4221, 4690, 4824, 5308, 5628, 6030, 6635, 7035, 7236, 7560, 7962, 8040, 8442, 9045, 9289, 9380, 10616, 11256, 11943, 12060, 12663, 13270, 14070, 14472, 15924, 16884, 18090, 18578, 18760, 19905, 21105, 23886, 24120, 25326, 26540, 27867, 28140, 31848, 33768, 35829, 36180, 37156, 39810, 42210, 46445, 47772, 50652, 53080, 55734, 56280, 59715, 63315, 71658, 72360, 74312, 79620, 83601, 84420, 88909, 92890, 95544, 101304, 111468, 119430, 126630, 139335, 143316, 159240, 167202, 168840, 177818, 179145, 185780, 222936, 238860, 250803, 253260, 266727, 278670, 286632, 334404, 355636, 358290, 371560, 418005, 444545, 477720, 501606, 506520, 533454, 557340, 622363, 668808, 711272, 716580, 800181, 836010, 889090, 1003212, 1066908, 1114680, 1244726, 1254015, 1333635, 1433160, 1600362, 1672020, 1778180, 1867089, 2006424, 2133816, 2400543, 2489452, 2508030, 2667270, 3111815, 3200724, 3344040, 3556360, 3734178, 4000905, 4801086, 4978904, 5016060, 5334540, 5601267, 6223630, 6401448, 7468356, 8001810, 9335445, 9602172, 10032120, 10669080, 11202534, 12002715, 12447260, 14936712, 16003620, 16803801, 18670890, 19204344, 22405068, 24005430, 24894520, 28006335, 32007240, 33607602, 37341780, 44810136, 48010860, 56012670, 67215204, 74683560, 84019005, 96021720, 112025340, 134430408, 168038010, 224050680, 336076020, 672152040]

約数ペア:

[(1, 672152040), (2, 336076020), (3, 224050680), (4, 168038010), (5, 134430408), (6, 112025340), (7, 96021720), (8, 84019005), (9, 74683560), (10, 67215204), (12, 56012670), (14, 48010860), (15, 44810136), (18, 37341780), (20, 33607602), (21, 32007240), (24, 28006335), (27, 24894520), (28, 24005430), (30, 22405068), (35, 19204344), (36, 18670890), (40, 16803801), (42, 16003620), (45, 14936712), (54, 12447260), (56, 12002715), (60, 11202534), (63, 10669080), (67, 10032120), (70, 9602172), (72, 9335445), (84, 8001810), (90, 7468356), (105, 6401448), (108, 6223630), (120, 5601267), (126, 5334540), (134, 5016060), (135, 4978904), (140, 4801086), (168, 4000905), (180, 3734178), (189, 3556360), (201, 3344040), (210, 3200724), (216, 3111815), (252, 2667270), (268, 2508030), (270, 2489452), (280, 2400543), (315, 2133816), (335, 2006424), (360, 1867089), (378, 1778180), (402, 1672020), (420, 1600362), (469, 1433160), (504, 1333635), (536, 1254015), (540, 1244726), (603, 1114680), (630, 1066908), (670, 1003212), (756, 889090), (804, 836010), (840, 800181), (938, 716580), (945, 711272), (1005, 668808), (1080, 622363), (1206, 557340), (1260, 533454), (1327, 506520), (1340, 501606), (1407, 477720), (1512, 444545), (1608, 418005), (1809, 371560), (1876, 358290), (1890, 355636), (2010, 334404), (2345, 286632), (2412, 278670), (2520, 266727), (2654, 253260), (2680, 250803), (2814, 238860), (3015, 222936), (3618, 185780), (3752, 179145), (3780, 177818), (3981, 168840), (4020, 167202), (4221, 159240), (4690, 143316), (4824, 139335), (5308, 126630), (5628, 119430), (6030, 111468), (6635, 101304), (7035, 95544), (7236, 92890), (7560, 88909), (7962, 84420), (8040, 83601), (8442, 79620), (9045, 74312), (9289, 72360), (9380, 71658), (10616, 63315), (11256, 59715), (11943, 56280), (12060, 55734), (12663, 53080), (13270, 50652), (14070, 47772), (14472, 46445), (15924, 42210), (16884, 39810), (18090, 37156), (18578, 36180), (18760, 35829), (19905, 33768), (21105, 31848), (23886, 28140), (24120, 27867), (25326, 26540)]