928412800

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 2768394240

約数和(自身を除く): 1839981440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 64, 70, 80, 98, 100, 112, 124, 128, 140, 155, 160, 175, 191, 196, 200, 217, 224, 245, 248, 280, 310, 320, 350, 382, 392, 400, 434, 448, 490, 496, 560, 620, 640, 700, 764, 775, 784, 800, 868, 896, 955, 980, 992, 1085, 1120, 1225, 1240, 1337, 1400, 1519, 1528, 1550, 1568, 1600, 1736, 1910, 1960, 1984, 2170, 2240, 2450, 2480, 2674, 2800, 3038, 3056, 3100, 3136, 3200, 3472, 3820, 3920, 3968, 4340, 4480, 4775, 4900, 4960, 5348, 5425, 5600, 5921, 6076, 6112, 6200, 6272, 6685, 6944, 7595, 7640, 7840, 8680, 9359, 9550, 9800, 9920, 10696, 10850, 11200, 11842, 12152, 12224, 12400, 13370, 13888, 15190, 15280, 15680, 17360, 18718, 19100, 19600, 19840, 21392, 21700, 22400, 23684, 24304, 24448, 24800, 26740, 27776, 29605, 30380, 30560, 31360, 33425, 34720, 37436, 37975, 38200, 39200, 41447, 42784, 43400, 46795, 47368, 48608, 49600, 53480, 59210, 60760, 61120, 66850, 69440, 74872, 75950, 76400, 78400, 82894, 85568, 86800, 93590, 94736, 97216, 99200, 106960, 118420, 121520, 122240, 133700, 138880, 148025, 149744, 151900, 152800, 156800, 165788, 171136, 173600, 187180, 189472, 194432, 207235, 213920, 233975, 236840, 243040, 267400, 290129, 296050, 299488, 303800, 305600, 331576, 347200, 374360, 378944, 414470, 427840, 467950, 473680, 486080, 534800, 580258, 592100, 598976, 607600, 611200, 663152, 694400, 748720, 757888, 828940, 855680, 935900, 947360, 972160, 1036175, 1069600, 1160516, 1184200, 1197952, 1215200, 1326304, 1450645, 1497440, 1657880, 1871800, 1894720, 2072350, 2139200, 2321032, 2368400, 2430400, 2652608, 2901290, 2994880, 3315760, 3743600, 3789440, 4144700, 4278400, 4642064, 4736800, 4860800, 5305216, 5802580, 5989760, 6631520, 7253225, 7487200, 8289400, 9284128, 9473600, 11605160, 13263040, 14506450, 14974400, 16578800, 18568256, 18947200, 23210320, 26526080, 29012900, 29948800, 33157600, 37136512, 46420640, 58025800, 66315200, 92841280, 116051600, 132630400, 185682560, 232103200, 464206400, 928412800]

約数ペア:

[(1, 928412800), (2, 464206400), (4, 232103200), (5, 185682560), (7, 132630400), (8, 116051600), (10, 92841280), (14, 66315200), (16, 58025800), (20, 46420640), (25, 37136512), (28, 33157600), (31, 29948800), (32, 29012900), (35, 26526080), (40, 23210320), (49, 18947200), (50, 18568256), (56, 16578800), (62, 14974400), (64, 14506450), (70, 13263040), (80, 11605160), (98, 9473600), (100, 9284128), (112, 8289400), (124, 7487200), (128, 7253225), (140, 6631520), (155, 5989760), (160, 5802580), (175, 5305216), (191, 4860800), (196, 4736800), (200, 4642064), (217, 4278400), (224, 4144700), (245, 3789440), (248, 3743600), (280, 3315760), (310, 2994880), (320, 2901290), (350, 2652608), (382, 2430400), (392, 2368400), (400, 2321032), (434, 2139200), (448, 2072350), (490, 1894720), (496, 1871800), (560, 1657880), (620, 1497440), (640, 1450645), (700, 1326304), (764, 1215200), (775, 1197952), (784, 1184200), (800, 1160516), (868, 1069600), (896, 1036175), (955, 972160), (980, 947360), (992, 935900), (1085, 855680), (1120, 828940), (1225, 757888), (1240, 748720), (1337, 694400), (1400, 663152), (1519, 611200), (1528, 607600), (1550, 598976), (1568, 592100), (1600, 580258), (1736, 534800), (1910, 486080), (1960, 473680), (1984, 467950), (2170, 427840), (2240, 414470), (2450, 378944), (2480, 374360), (2674, 347200), (2800, 331576), (3038, 305600), (3056, 303800), (3100, 299488), (3136, 296050), (3200, 290129), (3472, 267400), (3820, 243040), (3920, 236840), (3968, 233975), (4340, 213920), (4480, 207235), (4775, 194432), (4900, 189472), (4960, 187180), (5348, 173600), (5425, 171136), (5600, 165788), (5921, 156800), (6076, 152800), (6112, 151900), (6200, 149744), (6272, 148025), (6685, 138880), (6944, 133700), (7595, 122240), (7640, 121520), (7840, 118420), (8680, 106960), (9359, 99200), (9550, 97216), (9800, 94736), (9920, 93590), (10696, 86800), (10850, 85568), (11200, 82894), (11842, 78400), (12152, 76400), (12224, 75950), (12400, 74872), (13370, 69440), (13888, 66850), (15190, 61120), (15280, 60760), (15680, 59210), (17360, 53480), (18718, 49600), (19100, 48608), (19600, 47368), (19840, 46795), (21392, 43400), (21700, 42784), (22400, 41447), (23684, 39200), (24304, 38200), (24448, 37975), (24800, 37436), (26740, 34720), (27776, 33425), (29605, 31360), (30380, 30560)]