869354080

素因数分解:

$2^5\times 5^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 240

約数和(自身を含む): 2507186304

約数和(自身を除く): 1637832224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 73, 80, 98, 112, 124, 140, 146, 155, 160, 196, 217, 224, 245, 248, 280, 292, 310, 343, 365, 392, 434, 490, 496, 511, 560, 584, 620, 686, 730, 784, 868, 980, 992, 1022, 1085, 1120, 1168, 1240, 1372, 1460, 1519, 1568, 1715, 1736, 1960, 2044, 2170, 2263, 2336, 2401, 2480, 2555, 2744, 2920, 3038, 3430, 3472, 3577, 3920, 4088, 4340, 4526, 4802, 4960, 5110, 5488, 5840, 6076, 6860, 6944, 7154, 7595, 7840, 8176, 8680, 9052, 9604, 10220, 10633, 10976, 11315, 11680, 12005, 12152, 13720, 14308, 15190, 15841, 16352, 17360, 17885, 18104, 19208, 20440, 21266, 22630, 24010, 24304, 25039, 27440, 28616, 30380, 31682, 34720, 35770, 36208, 38416, 40880, 42532, 45260, 48020, 48608, 50078, 53165, 54880, 57232, 60760, 63364, 71540, 72416, 74431, 76832, 79205, 81760, 85064, 90520, 96040, 100156, 106330, 110887, 114464, 121520, 125195, 126728, 143080, 148862, 158410, 170128, 175273, 181040, 192080, 200312, 212660, 221774, 243040, 250390, 253456, 286160, 297724, 316820, 340256, 350546, 362080, 372155, 384160, 400624, 425320, 443548, 500780, 506912, 554435, 572320, 595448, 633640, 701092, 744310, 776209, 801248, 850640, 876365, 887096, 1001560, 1108870, 1190896, 1267280, 1402184, 1488620, 1552418, 1701280, 1752730, 1774192, 2003120, 2217740, 2381792, 2534560, 2804368, 2977240, 3104836, 3505460, 3548384, 3881045, 4006240, 4435480, 5433463, 5608736, 5954480, 6209672, 7010920, 7762090, 8870960, 10866926, 11908960, 12419344, 14021840, 15524180, 17741920, 21733852, 24838688, 27167315, 28043680, 31048360, 43467704, 54334630, 62096720, 86935408, 108669260, 124193440, 173870816, 217338520, 434677040, 869354080]

約数ペア:

[(1, 869354080), (2, 434677040), (4, 217338520), (5, 173870816), (7, 124193440), (8, 108669260), (10, 86935408), (14, 62096720), (16, 54334630), (20, 43467704), (28, 31048360), (31, 28043680), (32, 27167315), (35, 24838688), (40, 21733852), (49, 17741920), (56, 15524180), (62, 14021840), (70, 12419344), (73, 11908960), (80, 10866926), (98, 8870960), (112, 7762090), (124, 7010920), (140, 6209672), (146, 5954480), (155, 5608736), (160, 5433463), (196, 4435480), (217, 4006240), (224, 3881045), (245, 3548384), (248, 3505460), (280, 3104836), (292, 2977240), (310, 2804368), (343, 2534560), (365, 2381792), (392, 2217740), (434, 2003120), (490, 1774192), (496, 1752730), (511, 1701280), (560, 1552418), (584, 1488620), (620, 1402184), (686, 1267280), (730, 1190896), (784, 1108870), (868, 1001560), (980, 887096), (992, 876365), (1022, 850640), (1085, 801248), (1120, 776209), (1168, 744310), (1240, 701092), (1372, 633640), (1460, 595448), (1519, 572320), (1568, 554435), (1715, 506912), (1736, 500780), (1960, 443548), (2044, 425320), (2170, 400624), (2263, 384160), (2336, 372155), (2401, 362080), (2480, 350546), (2555, 340256), (2744, 316820), (2920, 297724), (3038, 286160), (3430, 253456), (3472, 250390), (3577, 243040), (3920, 221774), (4088, 212660), (4340, 200312), (4526, 192080), (4802, 181040), (4960, 175273), (5110, 170128), (5488, 158410), (5840, 148862), (6076, 143080), (6860, 126728), (6944, 125195), (7154, 121520), (7595, 114464), (7840, 110887), (8176, 106330), (8680, 100156), (9052, 96040), (9604, 90520), (10220, 85064), (10633, 81760), (10976, 79205), (11315, 76832), (11680, 74431), (12005, 72416), (12152, 71540), (13720, 63364), (14308, 60760), (15190, 57232), (15841, 54880), (16352, 53165), (17360, 50078), (17885, 48608), (18104, 48020), (19208, 45260), (20440, 42532), (21266, 40880), (22630, 38416), (24010, 36208), (24304, 35770), (25039, 34720), (27440, 31682), (28616, 30380)]