2868738480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1619}}^1$

素因数の和:1768

約数の個数: 240

約数和(自身を含む): 10153278720

約数和(自身を除く): 7284540240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 107, 115, 120, 138, 144, 180, 184, 207, 214, 230, 240, 276, 321, 345, 360, 368, 414, 428, 460, 535, 552, 642, 690, 720, 828, 856, 920, 963, 1035, 1070, 1104, 1284, 1380, 1605, 1619, 1656, 1712, 1840, 1926, 2070, 2140, 2461, 2568, 2760, 3210, 3238, 3312, 3852, 4140, 4280, 4815, 4857, 4922, 5136, 5520, 6420, 6476, 7383, 7704, 8095, 8280, 8560, 9630, 9714, 9844, 12305, 12840, 12952, 14571, 14766, 15408, 16190, 16560, 19260, 19428, 19688, 22149, 24285, 24610, 25680, 25904, 29142, 29532, 32380, 36915, 37237, 38520, 38856, 39376, 44298, 48570, 49220, 58284, 59064, 64760, 72855, 73830, 74474, 77040, 77712, 88596, 97140, 98440, 110745, 111711, 116568, 118128, 129520, 145710, 147660, 148948, 173233, 177192, 186185, 194280, 196880, 221490, 223422, 233136, 291420, 295320, 297896, 335133, 346466, 354384, 372370, 388560, 442980, 446844, 519699, 558555, 582840, 590640, 595792, 670266, 692932, 744740, 866165, 885960, 893688, 1039398, 1117110, 1165680, 1340532, 1385864, 1489480, 1559097, 1675665, 1732330, 1771920, 1787376, 2078796, 2234220, 2598495, 2681064, 2771728, 2978960, 3118194, 3351330, 3464660, 3984359, 4157592, 4468440, 5196990, 5362128, 6236388, 6702660, 6929320, 7795485, 7968718, 8315184, 8936880, 10393980, 11953077, 12472776, 13405320, 13858640, 15590970, 15937436, 19921795, 20787960, 23906154, 24945552, 26810640, 31181940, 31874872, 35859231, 39843590, 41575920, 47812308, 59765385, 62363880, 63749744, 71718462, 79687180, 95624616, 119530770, 124727760, 143436924, 159374360, 179296155, 191249232, 239061540, 286873848, 318748720, 358592310, 478123080, 573747696, 717184620, 956246160, 1434369240, 2868738480]

約数ペア:

[(1, 2868738480), (2, 1434369240), (3, 956246160), (4, 717184620), (5, 573747696), (6, 478123080), (8, 358592310), (9, 318748720), (10, 286873848), (12, 239061540), (15, 191249232), (16, 179296155), (18, 159374360), (20, 143436924), (23, 124727760), (24, 119530770), (30, 95624616), (36, 79687180), (40, 71718462), (45, 63749744), (46, 62363880), (48, 59765385), (60, 47812308), (69, 41575920), (72, 39843590), (80, 35859231), (90, 31874872), (92, 31181940), (107, 26810640), (115, 24945552), (120, 23906154), (138, 20787960), (144, 19921795), (180, 15937436), (184, 15590970), (207, 13858640), (214, 13405320), (230, 12472776), (240, 11953077), (276, 10393980), (321, 8936880), (345, 8315184), (360, 7968718), (368, 7795485), (414, 6929320), (428, 6702660), (460, 6236388), (535, 5362128), (552, 5196990), (642, 4468440), (690, 4157592), (720, 3984359), (828, 3464660), (856, 3351330), (920, 3118194), (963, 2978960), (1035, 2771728), (1070, 2681064), (1104, 2598495), (1284, 2234220), (1380, 2078796), (1605, 1787376), (1619, 1771920), (1656, 1732330), (1712, 1675665), (1840, 1559097), (1926, 1489480), (2070, 1385864), (2140, 1340532), (2461, 1165680), (2568, 1117110), (2760, 1039398), (3210, 893688), (3238, 885960), (3312, 866165), (3852, 744740), (4140, 692932), (4280, 670266), (4815, 595792), (4857, 590640), (4922, 582840), (5136, 558555), (5520, 519699), (6420, 446844), (6476, 442980), (7383, 388560), (7704, 372370), (8095, 354384), (8280, 346466), (8560, 335133), (9630, 297896), (9714, 295320), (9844, 291420), (12305, 233136), (12840, 223422), (12952, 221490), (14571, 196880), (14766, 194280), (15408, 186185), (16190, 177192), (16560, 173233), (19260, 148948), (19428, 147660), (19688, 145710), (22149, 129520), (24285, 118128), (24610, 116568), (25680, 111711), (25904, 110745), (29142, 98440), (29532, 97140), (32380, 88596), (36915, 77712), (37237, 77040), (38520, 74474), (38856, 73830), (39376, 72855), (44298, 64760), (48570, 59064), (49220, 58284)]