2278121940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:339

約数の個数: 288

約数和(自身を含む): 7527776256

約数和(自身を除く): 5249654316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 43, 45, 46, 60, 67, 69, 86, 90, 92, 115, 129, 134, 138, 172, 180, 191, 201, 207, 215, 230, 258, 268, 276, 335, 345, 382, 387, 402, 414, 430, 460, 516, 573, 603, 645, 670, 690, 764, 774, 804, 828, 860, 955, 989, 1005, 1035, 1146, 1206, 1290, 1340, 1380, 1541, 1548, 1719, 1910, 1935, 1978, 2010, 2070, 2292, 2412, 2580, 2865, 2881, 2967, 3015, 3082, 3438, 3820, 3870, 3956, 4020, 4140, 4393, 4623, 4945, 5730, 5762, 5934, 6030, 6164, 6876, 7705, 7740, 8213, 8595, 8643, 8786, 8901, 9246, 9890, 11460, 11524, 11868, 12060, 12797, 13179, 13869, 14405, 14835, 15410, 16426, 17190, 17286, 17572, 17802, 18492, 19780, 21965, 23115, 24639, 25594, 25929, 26358, 27738, 28810, 29670, 30820, 32852, 34380, 34572, 35604, 38391, 39537, 41065, 43215, 43930, 44505, 46230, 49278, 51188, 51858, 52716, 55476, 57620, 59340, 63985, 65895, 66263, 69345, 73917, 76782, 79074, 82130, 86430, 87860, 89010, 92460, 98556, 103716, 115173, 123195, 127970, 129645, 131790, 132526, 138690, 147834, 153564, 158148, 164260, 172860, 178020, 188899, 191955, 197685, 198789, 230346, 246390, 255940, 259290, 263580, 265052, 277380, 294331, 295668, 331315, 369585, 377798, 383910, 395370, 397578, 460692, 492780, 518580, 550271, 566697, 575865, 588662, 596367, 662630, 739170, 755596, 767820, 790740, 795156, 882993, 944495, 993945, 1100542, 1133394, 1151730, 1177324, 1192734, 1325260, 1471655, 1478340, 1650813, 1700091, 1765986, 1888990, 1987890, 2201084, 2266788, 2303460, 2385468, 2648979, 2751355, 2833485, 2943310, 2981835, 3301626, 3400182, 3531972, 3777980, 3975780, 4414965, 4952439, 5297958, 5502710, 5666970, 5886620, 5963670, 6603252, 6800364, 8254065, 8500455, 8829930, 9904878, 10595916, 11005420, 11333940, 11927340, 12656233, 13244895, 16508130, 17000910, 17659860, 19809756, 24762195, 25312466, 26489790, 33016260, 34001820, 37968699, 49524390, 50624932, 52979580, 63281165, 75937398, 99048780, 113906097, 126562330, 151874796, 189843495, 227812194, 253124660, 379686990, 455624388, 569530485, 759373980, 1139060970, 2278121940]

約数ペア:

[(1, 2278121940), (2, 1139060970), (3, 759373980), (4, 569530485), (5, 455624388), (6, 379686990), (9, 253124660), (10, 227812194), (12, 189843495), (15, 151874796), (18, 126562330), (20, 113906097), (23, 99048780), (30, 75937398), (36, 63281165), (43, 52979580), (45, 50624932), (46, 49524390), (60, 37968699), (67, 34001820), (69, 33016260), (86, 26489790), (90, 25312466), (92, 24762195), (115, 19809756), (129, 17659860), (134, 17000910), (138, 16508130), (172, 13244895), (180, 12656233), (191, 11927340), (201, 11333940), (207, 11005420), (215, 10595916), (230, 9904878), (258, 8829930), (268, 8500455), (276, 8254065), (335, 6800364), (345, 6603252), (382, 5963670), (387, 5886620), (402, 5666970), (414, 5502710), (430, 5297958), (460, 4952439), (516, 4414965), (573, 3975780), (603, 3777980), (645, 3531972), (670, 3400182), (690, 3301626), (764, 2981835), (774, 2943310), (804, 2833485), (828, 2751355), (860, 2648979), (955, 2385468), (989, 2303460), (1005, 2266788), (1035, 2201084), (1146, 1987890), (1206, 1888990), (1290, 1765986), (1340, 1700091), (1380, 1650813), (1541, 1478340), (1548, 1471655), (1719, 1325260), (1910, 1192734), (1935, 1177324), (1978, 1151730), (2010, 1133394), (2070, 1100542), (2292, 993945), (2412, 944495), (2580, 882993), (2865, 795156), (2881, 790740), (2967, 767820), (3015, 755596), (3082, 739170), (3438, 662630), (3820, 596367), (3870, 588662), (3956, 575865), (4020, 566697), (4140, 550271), (4393, 518580), (4623, 492780), (4945, 460692), (5730, 397578), (5762, 395370), (5934, 383910), (6030, 377798), (6164, 369585), (6876, 331315), (7705, 295668), (7740, 294331), (8213, 277380), (8595, 265052), (8643, 263580), (8786, 259290), (8901, 255940), (9246, 246390), (9890, 230346), (11460, 198789), (11524, 197685), (11868, 191955), (12060, 188899), (12797, 178020), (13179, 172860), (13869, 164260), (14405, 158148), (14835, 153564), (15410, 147834), (16426, 138690), (17190, 132526), (17286, 131790), (17572, 129645), (17802, 127970), (18492, 123195), (19780, 115173), (21965, 103716), (23115, 98556), (24639, 92460), (25594, 89010), (25929, 87860), (26358, 86430), (27738, 82130), (28810, 79074), (29670, 76782), (30820, 73917), (32852, 69345), (34380, 66263), (34572, 65895), (35604, 63985), (38391, 59340), (39537, 57620), (41065, 55476), (43215, 52716), (43930, 51858), (44505, 51188), (46230, 49278)]