308392920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:560

約数の個数: 320

約数和(自身を含む): 1199642400

約数和(自身を除く): 891249480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 81, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 162, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 324, 330, 340, 360, 374, 396, 405, 408, 440, 459, 495, 509, 510, 540, 561, 594, 612, 648, 660, 680, 748, 765, 792, 810, 891, 918, 935, 990, 1018, 1020, 1080, 1122, 1188, 1224, 1320, 1377, 1485, 1496, 1527, 1530, 1620, 1683, 1782, 1836, 1870, 1980, 2036, 2040, 2244, 2295, 2376, 2545, 2754, 2805, 2970, 3054, 3060, 3240, 3366, 3564, 3672, 3740, 3960, 4072, 4455, 4488, 4581, 4590, 5049, 5090, 5508, 5599, 5610, 5940, 6108, 6120, 6732, 6885, 7128, 7480, 7635, 8415, 8653, 8910, 9162, 9180, 10098, 10180, 11016, 11198, 11220, 11880, 12216, 13464, 13743, 13770, 15147, 15270, 16797, 16830, 17306, 17820, 18324, 18360, 20196, 20360, 22396, 22440, 22905, 25245, 25959, 27486, 27540, 27995, 30294, 30540, 33594, 33660, 34612, 35640, 36648, 40392, 41229, 43265, 44792, 45810, 50391, 50490, 51918, 54972, 55080, 55990, 60588, 61080, 67188, 67320, 68715, 69224, 75735, 77877, 82458, 83985, 86530, 91620, 95183, 100782, 100980, 103836, 109944, 111980, 121176, 129795, 134376, 137430, 151173, 151470, 155754, 164916, 167970, 173060, 183240, 190366, 201564, 201960, 206145, 207672, 223960, 233631, 251955, 259590, 274860, 285549, 302346, 302940, 311508, 329832, 335940, 346120, 380732, 389385, 403128, 412290, 453519, 467262, 475915, 503910, 519180, 549720, 571098, 604692, 605880, 623016, 671880, 700893, 755865, 761464, 778770, 824580, 856647, 907038, 934524, 951830, 1007820, 1038360, 1142196, 1168155, 1209384, 1401786, 1427745, 1511730, 1557540, 1649160, 1713294, 1814076, 1869048, 1903660, 2015640, 2267595, 2284392, 2336310, 2569941, 2803572, 2855490, 3023460, 3115080, 3426588, 3504465, 3628152, 3807320, 4283235, 4535190, 4672620, 5139882, 5607144, 5710980, 6046920, 6853176, 7008930, 7709823, 8566470, 9070380, 9345240, 10279764, 11421960, 12849705, 14017860, 15419646, 17132940, 18140760, 20559528, 25699410, 28035720, 30839292, 34265880, 38549115, 51398820, 61678584, 77098230, 102797640, 154196460, 308392920]

約数ペア:

[(1, 308392920), (2, 154196460), (3, 102797640), (4, 77098230), (5, 61678584), (6, 51398820), (8, 38549115), (9, 34265880), (10, 30839292), (11, 28035720), (12, 25699410), (15, 20559528), (17, 18140760), (18, 17132940), (20, 15419646), (22, 14017860), (24, 12849705), (27, 11421960), (30, 10279764), (33, 9345240), (34, 9070380), (36, 8566470), (40, 7709823), (44, 7008930), (45, 6853176), (51, 6046920), (54, 5710980), (55, 5607144), (60, 5139882), (66, 4672620), (68, 4535190), (72, 4283235), (81, 3807320), (85, 3628152), (88, 3504465), (90, 3426588), (99, 3115080), (102, 3023460), (108, 2855490), (110, 2803572), (120, 2569941), (132, 2336310), (135, 2284392), (136, 2267595), (153, 2015640), (162, 1903660), (165, 1869048), (170, 1814076), (180, 1713294), (187, 1649160), (198, 1557540), (204, 1511730), (216, 1427745), (220, 1401786), (255, 1209384), (264, 1168155), (270, 1142196), (297, 1038360), (306, 1007820), (324, 951830), (330, 934524), (340, 907038), (360, 856647), (374, 824580), (396, 778770), (405, 761464), (408, 755865), (440, 700893), (459, 671880), (495, 623016), (509, 605880), (510, 604692), (540, 571098), (561, 549720), (594, 519180), (612, 503910), (648, 475915), (660, 467262), (680, 453519), (748, 412290), (765, 403128), (792, 389385), (810, 380732), (891, 346120), (918, 335940), (935, 329832), (990, 311508), (1018, 302940), (1020, 302346), (1080, 285549), (1122, 274860), (1188, 259590), (1224, 251955), (1320, 233631), (1377, 223960), (1485, 207672), (1496, 206145), (1527, 201960), (1530, 201564), (1620, 190366), (1683, 183240), (1782, 173060), (1836, 167970), (1870, 164916), (1980, 155754), (2036, 151470), (2040, 151173), (2244, 137430), (2295, 134376), (2376, 129795), (2545, 121176), (2754, 111980), (2805, 109944), (2970, 103836), (3054, 100980), (3060, 100782), (3240, 95183), (3366, 91620), (3564, 86530), (3672, 83985), (3740, 82458), (3960, 77877), (4072, 75735), (4455, 69224), (4488, 68715), (4581, 67320), (4590, 67188), (5049, 61080), (5090, 60588), (5508, 55990), (5599, 55080), (5610, 54972), (5940, 51918), (6108, 50490), (6120, 50391), (6732, 45810), (6885, 44792), (7128, 43265), (7480, 41229), (7635, 40392), (8415, 36648), (8653, 35640), (8910, 34612), (9162, 33660), (9180, 33594), (10098, 30540), (10180, 30294), (11016, 27995), (11198, 27540), (11220, 27486), (11880, 25959), (12216, 25245), (13464, 22905), (13743, 22440), (13770, 22396), (15147, 20360), (15270, 20196), (16797, 18360), (16830, 18324), (17306, 17820)]