424174240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 1246371840

約数和(自身を除く): 822197600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 160, 190, 217, 224, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 608, 620, 643, 665, 760, 868, 992, 1064, 1085, 1120, 1178, 1240, 1286, 1330, 1520, 1736, 2128, 2170, 2356, 2480, 2572, 2660, 2945, 3040, 3215, 3472, 4123, 4256, 4340, 4501, 4712, 4960, 5144, 5320, 5890, 6430, 6944, 8246, 8680, 9002, 9424, 10288, 10640, 11780, 12217, 12860, 16492, 17360, 18004, 18848, 19933, 20576, 20615, 21280, 22505, 23560, 24434, 25720, 32984, 34720, 36008, 39866, 41230, 45010, 47120, 48868, 51440, 61085, 65968, 72016, 79732, 82460, 85519, 90020, 94240, 97736, 99665, 102880, 122170, 131936, 139531, 144032, 159464, 164920, 171038, 180040, 195472, 199330, 244340, 279062, 318928, 329840, 342076, 360080, 378727, 390944, 398660, 427595, 488680, 558124, 637856, 659680, 684152, 697655, 720160, 757454, 797320, 855190, 977360, 1116248, 1368304, 1395310, 1514908, 1594640, 1710380, 1893635, 1954720, 2232496, 2651089, 2736608, 2790620, 3029816, 3189280, 3420760, 3787270, 4464992, 5302178, 5581240, 6059632, 6841520, 7574540, 10604356, 11162480, 12119264, 13255445, 13683040, 15149080, 21208712, 22324960, 26510890, 30298160, 42417424, 53021780, 60596320, 84834848, 106043560, 212087120, 424174240]

約数ペア:

[(1, 424174240), (2, 212087120), (4, 106043560), (5, 84834848), (7, 60596320), (8, 53021780), (10, 42417424), (14, 30298160), (16, 26510890), (19, 22324960), (20, 21208712), (28, 15149080), (31, 13683040), (32, 13255445), (35, 12119264), (38, 11162480), (40, 10604356), (56, 7574540), (62, 6841520), (70, 6059632), (76, 5581240), (80, 5302178), (95, 4464992), (112, 3787270), (124, 3420760), (133, 3189280), (140, 3029816), (152, 2790620), (155, 2736608), (160, 2651089), (190, 2232496), (217, 1954720), (224, 1893635), (248, 1710380), (266, 1594640), (280, 1514908), (304, 1395310), (310, 1368304), (380, 1116248), (434, 977360), (496, 855190), (532, 797320), (560, 757454), (589, 720160), (608, 697655), (620, 684152), (643, 659680), (665, 637856), (760, 558124), (868, 488680), (992, 427595), (1064, 398660), (1085, 390944), (1120, 378727), (1178, 360080), (1240, 342076), (1286, 329840), (1330, 318928), (1520, 279062), (1736, 244340), (2128, 199330), (2170, 195472), (2356, 180040), (2480, 171038), (2572, 164920), (2660, 159464), (2945, 144032), (3040, 139531), (3215, 131936), (3472, 122170), (4123, 102880), (4256, 99665), (4340, 97736), (4501, 94240), (4712, 90020), (4960, 85519), (5144, 82460), (5320, 79732), (5890, 72016), (6430, 65968), (6944, 61085), (8246, 51440), (8680, 48868), (9002, 47120), (9424, 45010), (10288, 41230), (10640, 39866), (11780, 36008), (12217, 34720), (12860, 32984), (16492, 25720), (17360, 24434), (18004, 23560), (18848, 22505), (19933, 21280), (20576, 20615)]