472330880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 256

約数和(自身を含む): 1410048000

約数和(自身を除く): 937717120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 70, 76, 80, 95, 112, 124, 128, 133, 140, 152, 155, 160, 179, 190, 217, 224, 248, 266, 280, 304, 310, 320, 358, 380, 434, 448, 496, 532, 560, 589, 608, 620, 640, 665, 716, 760, 868, 895, 896, 992, 1064, 1085, 1120, 1178, 1216, 1240, 1253, 1330, 1432, 1520, 1736, 1790, 1984, 2128, 2170, 2240, 2356, 2432, 2480, 2506, 2660, 2864, 2945, 3040, 3401, 3472, 3580, 3968, 4123, 4256, 4340, 4480, 4712, 4960, 5012, 5320, 5549, 5728, 5890, 6080, 6265, 6802, 6944, 7160, 8246, 8512, 8680, 9424, 9920, 10024, 10640, 11098, 11456, 11780, 12160, 12530, 13604, 13888, 14320, 16492, 17005, 17024, 17360, 18848, 19840, 20048, 20615, 21280, 22196, 22912, 23560, 23807, 25060, 27208, 27745, 27776, 28640, 32984, 34010, 34720, 37696, 38843, 40096, 41230, 42560, 44392, 47120, 47614, 50120, 54416, 55490, 57280, 65968, 68020, 69440, 75392, 77686, 80192, 82460, 85120, 88784, 94240, 95228, 100240, 105431, 108832, 110980, 114560, 119035, 131936, 136040, 138880, 155372, 160384, 164920, 177568, 188480, 190456, 194215, 200480, 210862, 217664, 221960, 238070, 263872, 272080, 310744, 329840, 355136, 376960, 380912, 388430, 400960, 421724, 435328, 443920, 476140, 527155, 527744, 544160, 621488, 659680, 710272, 738017, 761824, 776860, 801920, 843448, 887840, 952280, 1054310, 1088320, 1242976, 1319360, 1476034, 1523648, 1553720, 1686896, 1775680, 1904560, 2108620, 2176640, 2485952, 2638720, 2952068, 3047296, 3107440, 3373792, 3551360, 3690085, 3809120, 4217240, 4971904, 5904136, 6214880, 6747584, 7380170, 7618240, 8434480, 11808272, 12429760, 13495168, 14760340, 15236480, 16868960, 23616544, 24859520, 29520680, 33737920, 47233088, 59041360, 67475840, 94466176, 118082720, 236165440, 472330880]

約数ペア:

[(1, 472330880), (2, 236165440), (4, 118082720), (5, 94466176), (7, 67475840), (8, 59041360), (10, 47233088), (14, 33737920), (16, 29520680), (19, 24859520), (20, 23616544), (28, 16868960), (31, 15236480), (32, 14760340), (35, 13495168), (38, 12429760), (40, 11808272), (56, 8434480), (62, 7618240), (64, 7380170), (70, 6747584), (76, 6214880), (80, 5904136), (95, 4971904), (112, 4217240), (124, 3809120), (128, 3690085), (133, 3551360), (140, 3373792), (152, 3107440), (155, 3047296), (160, 2952068), (179, 2638720), (190, 2485952), (217, 2176640), (224, 2108620), (248, 1904560), (266, 1775680), (280, 1686896), (304, 1553720), (310, 1523648), (320, 1476034), (358, 1319360), (380, 1242976), (434, 1088320), (448, 1054310), (496, 952280), (532, 887840), (560, 843448), (589, 801920), (608, 776860), (620, 761824), (640, 738017), (665, 710272), (716, 659680), (760, 621488), (868, 544160), (895, 527744), (896, 527155), (992, 476140), (1064, 443920), (1085, 435328), (1120, 421724), (1178, 400960), (1216, 388430), (1240, 380912), (1253, 376960), (1330, 355136), (1432, 329840), (1520, 310744), (1736, 272080), (1790, 263872), (1984, 238070), (2128, 221960), (2170, 217664), (2240, 210862), (2356, 200480), (2432, 194215), (2480, 190456), (2506, 188480), (2660, 177568), (2864, 164920), (2945, 160384), (3040, 155372), (3401, 138880), (3472, 136040), (3580, 131936), (3968, 119035), (4123, 114560), (4256, 110980), (4340, 108832), (4480, 105431), (4712, 100240), (4960, 95228), (5012, 94240), (5320, 88784), (5549, 85120), (5728, 82460), (5890, 80192), (6080, 77686), (6265, 75392), (6802, 69440), (6944, 68020), (7160, 65968), (8246, 57280), (8512, 55490), (8680, 54416), (9424, 50120), (9920, 47614), (10024, 47120), (10640, 44392), (11098, 42560), (11456, 41230), (11780, 40096), (12160, 38843), (12530, 37696), (13604, 34720), (13888, 34010), (14320, 32984), (16492, 28640), (17005, 27776), (17024, 27745), (17360, 27208), (18848, 25060), (19840, 23807), (20048, 23560), (20615, 22912), (21280, 22196)]