1243371780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:519

約数の個数: 288

約数和(自身を含む): 4579061760

約数和(自身を除く): 3335689980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 167, 171, 180, 190, 210, 228, 252, 266, 285, 311, 315, 334, 342, 380, 399, 420, 501, 532, 570, 622, 630, 665, 668, 684, 798, 835, 855, 933, 1002, 1140, 1169, 1197, 1244, 1260, 1330, 1503, 1555, 1596, 1670, 1710, 1866, 1995, 2004, 2177, 2338, 2394, 2505, 2660, 2799, 3006, 3110, 3173, 3340, 3420, 3507, 3732, 3990, 4354, 4665, 4676, 4788, 5010, 5598, 5845, 5909, 5985, 6012, 6220, 6346, 6531, 7014, 7515, 7980, 8708, 9330, 9519, 10020, 10521, 10885, 11196, 11690, 11818, 11970, 12692, 13062, 13995, 14028, 15030, 15865, 17535, 17727, 18660, 19038, 19593, 21042, 21770, 22211, 23380, 23636, 23940, 26124, 27990, 28557, 29545, 30060, 31730, 32655, 35070, 35454, 38076, 39186, 41363, 42084, 43540, 44422, 47595, 51937, 52605, 53181, 55980, 57114, 59090, 63460, 65310, 66633, 70140, 70908, 78372, 82726, 88635, 88844, 95190, 97965, 103874, 105210, 106362, 111055, 114228, 118180, 124089, 130620, 133266, 142785, 155811, 165452, 177270, 190380, 195930, 199899, 206815, 207748, 210420, 212724, 222110, 248178, 259685, 265905, 266532, 285570, 311622, 333165, 354540, 363559, 372267, 391860, 399798, 413630, 444220, 467433, 496356, 519370, 531810, 571140, 620445, 623244, 666330, 727118, 744534, 779055, 799596, 827260, 934866, 986803, 999495, 1038740, 1063620, 1090677, 1240890, 1332660, 1454236, 1489068, 1558110, 1817795, 1861335, 1869732, 1973606, 1998990, 2181354, 2337165, 2481780, 2960409, 3116220, 3272031, 3635590, 3722670, 3947212, 3997980, 4362708, 4674330, 4934015, 5453385, 5920818, 6544062, 6907621, 7271180, 7445340, 8881227, 9348660, 9868030, 10906770, 11841636, 13088124, 13815242, 14802045, 16360155, 17762454, 19736060, 20722863, 21813540, 27630484, 29604090, 32720310, 34538105, 35524908, 41445726, 44406135, 59208180, 62168589, 65440620, 69076210, 82891452, 88812270, 103614315, 124337178, 138152420, 177624540, 207228630, 248674356, 310842945, 414457260, 621685890, 1243371780]

約数ペア:

[(1, 1243371780), (2, 621685890), (3, 414457260), (4, 310842945), (5, 248674356), (6, 207228630), (7, 177624540), (9, 138152420), (10, 124337178), (12, 103614315), (14, 88812270), (15, 82891452), (18, 69076210), (19, 65440620), (20, 62168589), (21, 59208180), (28, 44406135), (30, 41445726), (35, 35524908), (36, 34538105), (38, 32720310), (42, 29604090), (45, 27630484), (57, 21813540), (60, 20722863), (63, 19736060), (70, 17762454), (76, 16360155), (84, 14802045), (90, 13815242), (95, 13088124), (105, 11841636), (114, 10906770), (126, 9868030), (133, 9348660), (140, 8881227), (167, 7445340), (171, 7271180), (180, 6907621), (190, 6544062), (210, 5920818), (228, 5453385), (252, 4934015), (266, 4674330), (285, 4362708), (311, 3997980), (315, 3947212), (334, 3722670), (342, 3635590), (380, 3272031), (399, 3116220), (420, 2960409), (501, 2481780), (532, 2337165), (570, 2181354), (622, 1998990), (630, 1973606), (665, 1869732), (668, 1861335), (684, 1817795), (798, 1558110), (835, 1489068), (855, 1454236), (933, 1332660), (1002, 1240890), (1140, 1090677), (1169, 1063620), (1197, 1038740), (1244, 999495), (1260, 986803), (1330, 934866), (1503, 827260), (1555, 799596), (1596, 779055), (1670, 744534), (1710, 727118), (1866, 666330), (1995, 623244), (2004, 620445), (2177, 571140), (2338, 531810), (2394, 519370), (2505, 496356), (2660, 467433), (2799, 444220), (3006, 413630), (3110, 399798), (3173, 391860), (3340, 372267), (3420, 363559), (3507, 354540), (3732, 333165), (3990, 311622), (4354, 285570), (4665, 266532), (4676, 265905), (4788, 259685), (5010, 248178), (5598, 222110), (5845, 212724), (5909, 210420), (5985, 207748), (6012, 206815), (6220, 199899), (6346, 195930), (6531, 190380), (7014, 177270), (7515, 165452), (7980, 155811), (8708, 142785), (9330, 133266), (9519, 130620), (10020, 124089), (10521, 118180), (10885, 114228), (11196, 111055), (11690, 106362), (11818, 105210), (11970, 103874), (12692, 97965), (13062, 95190), (13995, 88844), (14028, 88635), (15030, 82726), (15865, 78372), (17535, 70908), (17727, 70140), (18660, 66633), (19038, 65310), (19593, 63460), (21042, 59090), (21770, 57114), (22211, 55980), (23380, 53181), (23636, 52605), (23940, 51937), (26124, 47595), (27990, 44422), (28557, 43540), (29545, 42084), (30060, 41363), (31730, 39186), (32655, 38076), (35070, 35454)]