879399720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:489

約数の個数: 256

約数和(自身を含む): 3069792000

約数和(自身を除く): 2190392280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 59, 60, 72, 74, 90, 108, 111, 118, 120, 135, 148, 177, 180, 185, 216, 222, 236, 270, 295, 296, 333, 354, 360, 370, 373, 444, 472, 531, 540, 555, 590, 666, 708, 740, 746, 885, 888, 999, 1062, 1080, 1110, 1119, 1180, 1332, 1416, 1480, 1492, 1593, 1665, 1770, 1865, 1998, 2124, 2183, 2220, 2238, 2360, 2655, 2664, 2984, 3186, 3330, 3357, 3540, 3730, 3996, 4248, 4366, 4440, 4476, 4995, 5310, 5595, 6372, 6549, 6660, 6714, 7080, 7460, 7965, 7992, 8732, 8952, 9990, 10071, 10620, 10915, 11190, 12744, 13098, 13320, 13428, 13801, 14920, 15930, 16785, 17464, 19647, 19980, 20142, 21240, 21830, 22007, 22380, 26196, 26856, 27602, 31860, 32745, 33570, 39294, 39960, 40284, 41403, 43660, 44014, 44760, 50355, 52392, 55204, 58941, 63720, 65490, 66021, 67140, 69005, 78588, 80568, 82806, 87320, 88028, 98235, 100710, 110035, 110408, 117882, 124209, 130980, 132042, 134280, 138010, 157176, 165612, 176056, 196470, 198063, 201420, 207015, 220070, 235764, 248418, 261960, 264084, 276020, 294705, 330105, 331224, 372627, 392940, 396126, 402840, 414030, 440140, 471528, 496836, 528168, 552040, 589410, 594189, 621045, 660210, 745254, 785880, 792252, 814259, 828060, 880280, 990315, 993672, 1178820, 1188378, 1242090, 1320420, 1490508, 1584504, 1628518, 1656120, 1863135, 1980630, 2357640, 2376756, 2442777, 2484180, 2640840, 2970945, 2981016, 3257036, 3726270, 3961260, 4071295, 4753512, 4885554, 4968360, 5941890, 6514072, 7328331, 7452540, 7922520, 8142590, 9771108, 11883780, 12213885, 14656662, 14905080, 16285180, 19542216, 21984993, 23767560, 24427770, 29313324, 32570360, 36641655, 43969986, 48855540, 58626648, 73283310, 87939972, 97711080, 109924965, 146566620, 175879944, 219849930, 293133240, 439699860, 879399720]

約数ペア:

[(1, 879399720), (2, 439699860), (3, 293133240), (4, 219849930), (5, 175879944), (6, 146566620), (8, 109924965), (9, 97711080), (10, 87939972), (12, 73283310), (15, 58626648), (18, 48855540), (20, 43969986), (24, 36641655), (27, 32570360), (30, 29313324), (36, 24427770), (37, 23767560), (40, 21984993), (45, 19542216), (54, 16285180), (59, 14905080), (60, 14656662), (72, 12213885), (74, 11883780), (90, 9771108), (108, 8142590), (111, 7922520), (118, 7452540), (120, 7328331), (135, 6514072), (148, 5941890), (177, 4968360), (180, 4885554), (185, 4753512), (216, 4071295), (222, 3961260), (236, 3726270), (270, 3257036), (295, 2981016), (296, 2970945), (333, 2640840), (354, 2484180), (360, 2442777), (370, 2376756), (373, 2357640), (444, 1980630), (472, 1863135), (531, 1656120), (540, 1628518), (555, 1584504), (590, 1490508), (666, 1320420), (708, 1242090), (740, 1188378), (746, 1178820), (885, 993672), (888, 990315), (999, 880280), (1062, 828060), (1080, 814259), (1110, 792252), (1119, 785880), (1180, 745254), (1332, 660210), (1416, 621045), (1480, 594189), (1492, 589410), (1593, 552040), (1665, 528168), (1770, 496836), (1865, 471528), (1998, 440140), (2124, 414030), (2183, 402840), (2220, 396126), (2238, 392940), (2360, 372627), (2655, 331224), (2664, 330105), (2984, 294705), (3186, 276020), (3330, 264084), (3357, 261960), (3540, 248418), (3730, 235764), (3996, 220070), (4248, 207015), (4366, 201420), (4440, 198063), (4476, 196470), (4995, 176056), (5310, 165612), (5595, 157176), (6372, 138010), (6549, 134280), (6660, 132042), (6714, 130980), (7080, 124209), (7460, 117882), (7965, 110408), (7992, 110035), (8732, 100710), (8952, 98235), (9990, 88028), (10071, 87320), (10620, 82806), (10915, 80568), (11190, 78588), (12744, 69005), (13098, 67140), (13320, 66021), (13428, 65490), (13801, 63720), (14920, 58941), (15930, 55204), (16785, 52392), (17464, 50355), (19647, 44760), (19980, 44014), (20142, 43660), (21240, 41403), (21830, 40284), (22007, 39960), (22380, 39294), (26196, 33570), (26856, 32745), (27602, 31860)]