1680379800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 384

約数和(自身を含む): 6033899520

約数和(自身を除く): 4353519720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 31, 33, 40, 43, 44, 50, 55, 60, 62, 66, 75, 86, 88, 93, 100, 110, 120, 124, 129, 132, 150, 155, 165, 172, 186, 191, 200, 215, 220, 248, 258, 264, 275, 300, 310, 330, 341, 344, 372, 382, 430, 440, 465, 473, 516, 550, 573, 600, 620, 645, 660, 682, 744, 764, 775, 825, 860, 930, 946, 955, 1023, 1032, 1075, 1100, 1146, 1240, 1290, 1320, 1333, 1364, 1419, 1528, 1550, 1650, 1705, 1720, 1860, 1892, 1910, 2046, 2101, 2150, 2200, 2292, 2325, 2365, 2580, 2666, 2728, 2838, 2865, 3100, 3225, 3300, 3410, 3720, 3784, 3820, 3999, 4092, 4202, 4300, 4584, 4650, 4730, 4775, 5115, 5160, 5332, 5676, 5730, 5921, 6200, 6303, 6450, 6600, 6665, 6820, 7095, 7640, 7998, 8184, 8213, 8404, 8525, 8600, 9300, 9460, 9550, 10230, 10505, 10664, 11352, 11460, 11825, 11842, 12606, 12900, 13330, 13640, 14190, 14325, 14663, 15996, 16426, 16808, 17050, 17763, 18600, 18920, 19100, 19995, 20460, 21010, 22920, 23650, 23684, 24639, 25212, 25575, 25800, 26660, 28380, 28650, 29326, 29605, 31515, 31992, 32852, 33325, 34100, 35475, 35526, 38200, 39990, 40920, 41065, 42020, 43989, 47300, 47368, 49278, 50424, 51150, 52525, 53320, 56760, 57300, 58652, 59210, 63030, 65131, 65704, 66650, 68200, 70950, 71052, 73315, 79980, 82130, 84040, 87978, 88815, 90343, 94600, 98556, 99975, 102300, 105050, 114600, 117304, 118420, 123195, 126060, 130262, 133300, 141900, 142104, 146630, 148025, 157575, 159960, 164260, 175956, 177630, 180686, 195393, 197112, 199950, 204600, 205325, 210100, 219945, 236840, 246390, 252120, 254603, 260524, 266600, 271029, 283800, 293260, 296050, 315150, 325655, 328520, 351912, 355260, 361372, 366575, 390786, 399900, 410650, 420200, 439890, 444075, 451715, 492780, 509206, 521048, 542058, 586520, 592100, 615975, 630300, 651310, 710520, 722744, 733150, 763809, 781572, 799800, 821300, 879780, 888150, 903430, 976965, 985560, 1018412, 1084116, 1099725, 1184200, 1231950, 1260600, 1273015, 1302620, 1355145, 1466300, 1527618, 1563144, 1628275, 1642600, 1759560, 1776300, 1806860, 1953930, 2036824, 2168232, 2199450, 2258575, 2463900, 2546030, 2605240, 2710290, 2800633, 2932600, 3055236, 3256550, 3552600, 3613720, 3819045, 3907860, 4398900, 4517150, 4884825, 4927800, 5092060, 5420580, 5601266, 6110472, 6365075, 6513100, 6775725, 7638090, 7815720, 8401899, 8797800, 9034300, 9769650, 10184120, 10841160, 11202532, 12730150, 13026200, 13551450, 14003165, 15276180, 16803798, 18068600, 19095225, 19539300, 22405064, 25460300, 27102900, 28006330, 30552360, 33607596, 38190450, 39078600, 42009495, 50920600, 54205800, 56012660, 67215192, 70015825, 76380900, 84018990, 112025320, 140031650, 152761800, 168037980, 210047475, 280063300, 336075960, 420094950, 560126600, 840189900, 1680379800]

約数ペア:

[(1, 1680379800), (2, 840189900), (3, 560126600), (4, 420094950), (5, 336075960), (6, 280063300), (8, 210047475), (10, 168037980), (11, 152761800), (12, 140031650), (15, 112025320), (20, 84018990), (22, 76380900), (24, 70015825), (25, 67215192), (30, 56012660), (31, 54205800), (33, 50920600), (40, 42009495), (43, 39078600), (44, 38190450), (50, 33607596), (55, 30552360), (60, 28006330), (62, 27102900), (66, 25460300), (75, 22405064), (86, 19539300), (88, 19095225), (93, 18068600), (100, 16803798), (110, 15276180), (120, 14003165), (124, 13551450), (129, 13026200), (132, 12730150), (150, 11202532), (155, 10841160), (165, 10184120), (172, 9769650), (186, 9034300), (191, 8797800), (200, 8401899), (215, 7815720), (220, 7638090), (248, 6775725), (258, 6513100), (264, 6365075), (275, 6110472), (300, 5601266), (310, 5420580), (330, 5092060), (341, 4927800), (344, 4884825), (372, 4517150), (382, 4398900), (430, 3907860), (440, 3819045), (465, 3613720), (473, 3552600), (516, 3256550), (550, 3055236), (573, 2932600), (600, 2800633), (620, 2710290), (645, 2605240), (660, 2546030), (682, 2463900), (744, 2258575), (764, 2199450), (775, 2168232), (825, 2036824), (860, 1953930), (930, 1806860), (946, 1776300), (955, 1759560), (1023, 1642600), (1032, 1628275), (1075, 1563144), (1100, 1527618), (1146, 1466300), (1240, 1355145), (1290, 1302620), (1320, 1273015), (1333, 1260600), (1364, 1231950), (1419, 1184200), (1528, 1099725), (1550, 1084116), (1650, 1018412), (1705, 985560), (1720, 976965), (1860, 903430), (1892, 888150), (1910, 879780), (2046, 821300), (2101, 799800), (2150, 781572), (2200, 763809), (2292, 733150), (2325, 722744), (2365, 710520), (2580, 651310), (2666, 630300), (2728, 615975), (2838, 592100), (2865, 586520), (3100, 542058), (3225, 521048), (3300, 509206), (3410, 492780), (3720, 451715), (3784, 444075), (3820, 439890), (3999, 420200), (4092, 410650), (4202, 399900), (4300, 390786), (4584, 366575), (4650, 361372), (4730, 355260), (4775, 351912), (5115, 328520), (5160, 325655), (5332, 315150), (5676, 296050), (5730, 293260), (5921, 283800), (6200, 271029), (6303, 266600), (6450, 260524), (6600, 254603), (6665, 252120), (6820, 246390), (7095, 236840), (7640, 219945), (7998, 210100), (8184, 205325), (8213, 204600), (8404, 199950), (8525, 197112), (8600, 195393), (9300, 180686), (9460, 177630), (9550, 175956), (10230, 164260), (10505, 159960), (10664, 157575), (11352, 148025), (11460, 146630), (11825, 142104), (11842, 141900), (12606, 133300), (12900, 130262), (13330, 126060), (13640, 123195), (14190, 118420), (14325, 117304), (14663, 114600), (15996, 105050), (16426, 102300), (16808, 99975), (17050, 98556), (17763, 94600), (18600, 90343), (18920, 88815), (19100, 87978), (19995, 84040), (20460, 82130), (21010, 79980), (22920, 73315), (23650, 71052), (23684, 70950), (24639, 68200), (25212, 66650), (25575, 65704), (25800, 65131), (26660, 63030), (28380, 59210), (28650, 58652), (29326, 57300), (29605, 56760), (31515, 53320), (31992, 52525), (32852, 51150), (33325, 50424), (34100, 49278), (35475, 47368), (35526, 47300), (38200, 43989), (39990, 42020), (40920, 41065)]