1038191880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:824

約数の個数: 256

約数和(自身を含む): 3614803200

約数和(自身を除く): 2576611320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 37, 40, 44, 55, 58, 60, 66, 74, 87, 88, 110, 111, 116, 120, 132, 145, 148, 165, 174, 185, 220, 222, 232, 264, 290, 296, 319, 330, 348, 370, 407, 435, 440, 444, 555, 580, 638, 660, 696, 733, 740, 814, 870, 888, 957, 1073, 1110, 1160, 1221, 1276, 1320, 1466, 1480, 1595, 1628, 1740, 1914, 2035, 2146, 2199, 2220, 2442, 2552, 2932, 3190, 3219, 3256, 3480, 3665, 3828, 4070, 4292, 4398, 4440, 4785, 4884, 5365, 5864, 6105, 6380, 6438, 7330, 7656, 8063, 8140, 8584, 8796, 9570, 9768, 10730, 10995, 11803, 12210, 12760, 12876, 14660, 16095, 16126, 16280, 17592, 19140, 21257, 21460, 21990, 23606, 24189, 24420, 25752, 27121, 29320, 32190, 32252, 35409, 38280, 40315, 42514, 42920, 43980, 47212, 48378, 48840, 54242, 59015, 63771, 64380, 64504, 70818, 80630, 81363, 85028, 87960, 94424, 96756, 106285, 108484, 118030, 120945, 127542, 128760, 135605, 141636, 161260, 162726, 170056, 177045, 193512, 212570, 216968, 233827, 236060, 241890, 255084, 271210, 283272, 298331, 318855, 322520, 325452, 354090, 406815, 425140, 467654, 472120, 483780, 510168, 542420, 596662, 637710, 650904, 701481, 708180, 786509, 813630, 850280, 894993, 935308, 967560, 1084840, 1169135, 1193324, 1275420, 1402962, 1416360, 1491655, 1573018, 1627260, 1789986, 1870616, 2338270, 2359527, 2386648, 2550840, 2805924, 2983310, 3146036, 3254520, 3507405, 3579972, 3932545, 4474965, 4676540, 4719054, 5611848, 5966620, 6292072, 7014810, 7159944, 7865090, 8651599, 8949930, 9353080, 9438108, 11797635, 11933240, 14029620, 15730180, 17303198, 17899860, 18876216, 23595270, 25954797, 28059240, 31460360, 34606396, 35799720, 43257995, 47190540, 51909594, 69212792, 86515990, 94381080, 103819188, 129773985, 173031980, 207638376, 259547970, 346063960, 519095940, 1038191880]

約数ペア:

[(1, 1038191880), (2, 519095940), (3, 346063960), (4, 259547970), (5, 207638376), (6, 173031980), (8, 129773985), (10, 103819188), (11, 94381080), (12, 86515990), (15, 69212792), (20, 51909594), (22, 47190540), (24, 43257995), (29, 35799720), (30, 34606396), (33, 31460360), (37, 28059240), (40, 25954797), (44, 23595270), (55, 18876216), (58, 17899860), (60, 17303198), (66, 15730180), (74, 14029620), (87, 11933240), (88, 11797635), (110, 9438108), (111, 9353080), (116, 8949930), (120, 8651599), (132, 7865090), (145, 7159944), (148, 7014810), (165, 6292072), (174, 5966620), (185, 5611848), (220, 4719054), (222, 4676540), (232, 4474965), (264, 3932545), (290, 3579972), (296, 3507405), (319, 3254520), (330, 3146036), (348, 2983310), (370, 2805924), (407, 2550840), (435, 2386648), (440, 2359527), (444, 2338270), (555, 1870616), (580, 1789986), (638, 1627260), (660, 1573018), (696, 1491655), (733, 1416360), (740, 1402962), (814, 1275420), (870, 1193324), (888, 1169135), (957, 1084840), (1073, 967560), (1110, 935308), (1160, 894993), (1221, 850280), (1276, 813630), (1320, 786509), (1466, 708180), (1480, 701481), (1595, 650904), (1628, 637710), (1740, 596662), (1914, 542420), (2035, 510168), (2146, 483780), (2199, 472120), (2220, 467654), (2442, 425140), (2552, 406815), (2932, 354090), (3190, 325452), (3219, 322520), (3256, 318855), (3480, 298331), (3665, 283272), (3828, 271210), (4070, 255084), (4292, 241890), (4398, 236060), (4440, 233827), (4785, 216968), (4884, 212570), (5365, 193512), (5864, 177045), (6105, 170056), (6380, 162726), (6438, 161260), (7330, 141636), (7656, 135605), (8063, 128760), (8140, 127542), (8584, 120945), (8796, 118030), (9570, 108484), (9768, 106285), (10730, 96756), (10995, 94424), (11803, 87960), (12210, 85028), (12760, 81363), (12876, 80630), (14660, 70818), (16095, 64504), (16126, 64380), (16280, 63771), (17592, 59015), (19140, 54242), (21257, 48840), (21460, 48378), (21990, 47212), (23606, 43980), (24189, 42920), (24420, 42514), (25752, 40315), (27121, 38280), (29320, 35409), (32190, 32252)]