404830720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 320

約数和(自身を含む): 1237420800

約数和(自身を除く): 832590080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 41, 56, 58, 64, 70, 76, 80, 82, 95, 112, 116, 128, 133, 140, 145, 152, 160, 164, 190, 203, 205, 224, 232, 256, 266, 280, 287, 290, 304, 320, 328, 380, 406, 410, 448, 464, 512, 532, 551, 560, 574, 580, 608, 640, 656, 665, 760, 779, 812, 820, 896, 928, 1015, 1064, 1102, 1120, 1148, 1160, 1189, 1216, 1280, 1312, 1330, 1435, 1520, 1558, 1624, 1640, 1792, 1856, 2030, 2128, 2204, 2240, 2296, 2320, 2378, 2432, 2560, 2624, 2660, 2755, 2870, 3040, 3116, 3248, 3280, 3584, 3712, 3857, 3895, 4060, 4256, 4408, 4480, 4592, 4640, 4756, 4864, 5248, 5320, 5453, 5510, 5740, 5945, 6080, 6232, 6496, 6560, 7424, 7714, 7790, 8120, 8323, 8512, 8816, 8960, 9184, 9280, 9512, 9728, 10496, 10640, 10906, 11020, 11480, 11890, 12160, 12464, 12992, 13120, 14848, 15428, 15580, 16240, 16646, 17024, 17632, 17920, 18368, 18560, 19024, 19285, 20992, 21280, 21812, 22040, 22591, 22960, 23780, 24320, 24928, 25984, 26240, 27265, 30856, 31160, 32480, 33292, 34048, 35264, 36736, 37120, 38048, 38570, 41615, 42560, 43624, 44080, 45182, 45920, 47560, 48640, 49856, 51968, 52480, 54530, 61712, 62320, 64960, 66584, 68096, 70528, 73472, 74240, 76096, 77140, 83230, 85120, 87248, 88160, 90364, 91840, 95120, 99712, 103936, 104960, 109060, 112955, 123424, 124640, 129920, 133168, 141056, 146944, 152192, 154280, 158137, 166460, 170240, 174496, 176320, 180728, 183680, 190240, 199424, 218120, 225910, 246848, 249280, 259840, 266336, 282112, 304384, 308560, 316274, 332920, 340480, 348992, 352640, 361456, 367360, 380480, 398848, 436240, 451820, 493696, 498560, 519680, 532672, 608768, 617120, 632548, 665840, 697984, 705280, 722912, 734720, 760960, 790685, 872480, 903640, 987392, 997120, 1065344, 1234240, 1265096, 1331680, 1395968, 1410560, 1445824, 1521920, 1581370, 1744960, 1807280, 1974784, 1994240, 2130688, 2468480, 2530192, 2663360, 2791936, 2891648, 3043840, 3162740, 3489920, 3614560, 4261376, 4936960, 5060384, 5326720, 5783296, 6325480, 6979840, 7229120, 9873920, 10120768, 10653440, 11566592, 12650960, 13959680, 14458240, 20241536, 21306880, 25301920, 28916480, 40483072, 50603840, 57832960, 80966144, 101207680, 202415360, 404830720]

約数ペア:

[(1, 404830720), (2, 202415360), (4, 101207680), (5, 80966144), (7, 57832960), (8, 50603840), (10, 40483072), (14, 28916480), (16, 25301920), (19, 21306880), (20, 20241536), (28, 14458240), (29, 13959680), (32, 12650960), (35, 11566592), (38, 10653440), (40, 10120768), (41, 9873920), (56, 7229120), (58, 6979840), (64, 6325480), (70, 5783296), (76, 5326720), (80, 5060384), (82, 4936960), (95, 4261376), (112, 3614560), (116, 3489920), (128, 3162740), (133, 3043840), (140, 2891648), (145, 2791936), (152, 2663360), (160, 2530192), (164, 2468480), (190, 2130688), (203, 1994240), (205, 1974784), (224, 1807280), (232, 1744960), (256, 1581370), (266, 1521920), (280, 1445824), (287, 1410560), (290, 1395968), (304, 1331680), (320, 1265096), (328, 1234240), (380, 1065344), (406, 997120), (410, 987392), (448, 903640), (464, 872480), (512, 790685), (532, 760960), (551, 734720), (560, 722912), (574, 705280), (580, 697984), (608, 665840), (640, 632548), (656, 617120), (665, 608768), (760, 532672), (779, 519680), (812, 498560), (820, 493696), (896, 451820), (928, 436240), (1015, 398848), (1064, 380480), (1102, 367360), (1120, 361456), (1148, 352640), (1160, 348992), (1189, 340480), (1216, 332920), (1280, 316274), (1312, 308560), (1330, 304384), (1435, 282112), (1520, 266336), (1558, 259840), (1624, 249280), (1640, 246848), (1792, 225910), (1856, 218120), (2030, 199424), (2128, 190240), (2204, 183680), (2240, 180728), (2296, 176320), (2320, 174496), (2378, 170240), (2432, 166460), (2560, 158137), (2624, 154280), (2660, 152192), (2755, 146944), (2870, 141056), (3040, 133168), (3116, 129920), (3248, 124640), (3280, 123424), (3584, 112955), (3712, 109060), (3857, 104960), (3895, 103936), (4060, 99712), (4256, 95120), (4408, 91840), (4480, 90364), (4592, 88160), (4640, 87248), (4756, 85120), (4864, 83230), (5248, 77140), (5320, 76096), (5453, 74240), (5510, 73472), (5740, 70528), (5945, 68096), (6080, 66584), (6232, 64960), (6496, 62320), (6560, 61712), (7424, 54530), (7714, 52480), (7790, 51968), (8120, 49856), (8323, 48640), (8512, 47560), (8816, 45920), (8960, 45182), (9184, 44080), (9280, 43624), (9512, 42560), (9728, 41615), (10496, 38570), (10640, 38048), (10906, 37120), (11020, 36736), (11480, 35264), (11890, 34048), (12160, 33292), (12464, 32480), (12992, 31160), (13120, 30856), (14848, 27265), (15428, 26240), (15580, 25984), (16240, 24928), (16646, 24320), (17024, 23780), (17632, 22960), (17920, 22591), (18368, 22040), (18560, 21812), (19024, 21280), (19285, 20992)]