572155740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:821

約数の個数: 288

約数和(自身を含む): 2085894720

約数和(自身を除く): 1513738980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 34, 36, 38, 39, 45, 51, 52, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 114, 117, 130, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 285, 306, 323, 340, 342, 380, 390, 442, 468, 494, 510, 570, 585, 612, 646, 663, 684, 741, 757, 765, 780, 855, 884, 969, 988, 1020, 1105, 1140, 1170, 1235, 1292, 1326, 1482, 1514, 1530, 1615, 1710, 1938, 1989, 2210, 2223, 2271, 2340, 2470, 2652, 2907, 2964, 3028, 3060, 3230, 3315, 3420, 3705, 3785, 3876, 3978, 4199, 4420, 4446, 4542, 4845, 4940, 5814, 6460, 6630, 6813, 7410, 7570, 7956, 8398, 8892, 9084, 9690, 9841, 9945, 11115, 11355, 11628, 12597, 12869, 13260, 13626, 14383, 14535, 14820, 15140, 16796, 19380, 19682, 19890, 20995, 22230, 22710, 25194, 25738, 27252, 28766, 29070, 29523, 34065, 37791, 38607, 39364, 39780, 41990, 43149, 44460, 45420, 49205, 50388, 51476, 57532, 58140, 59046, 62985, 64345, 68130, 71915, 75582, 77214, 83980, 86298, 88569, 98410, 115821, 118092, 125970, 128690, 129447, 136260, 143830, 147615, 151164, 154428, 167297, 172596, 177138, 186979, 188955, 193035, 196820, 215745, 231642, 244511, 251940, 257380, 258894, 287660, 295230, 334594, 354276, 373958, 377910, 386070, 431490, 442845, 463284, 489022, 501891, 517788, 560937, 579105, 590460, 647235, 669188, 733533, 747916, 755820, 772140, 836485, 862980, 885690, 934895, 978044, 1003782, 1121874, 1158210, 1222555, 1294470, 1467066, 1505673, 1672970, 1682811, 1771380, 1869790, 2007564, 2200599, 2243748, 2316420, 2445110, 2509455, 2588940, 2804685, 2934132, 3011346, 3178643, 3345940, 3365622, 3667665, 3739580, 4401198, 4890220, 5018910, 5609370, 6022692, 6357286, 6731244, 7335330, 7528365, 8414055, 8802396, 9535929, 10037820, 11002995, 11218740, 12714572, 14670660, 15056730, 15893215, 16828110, 19071858, 22005990, 28607787, 30113460, 31786430, 33656220, 38143716, 44011980, 47679645, 57215574, 63572860, 95359290, 114431148, 143038935, 190718580, 286077870, 572155740]

約数ペア:

[(1, 572155740), (2, 286077870), (3, 190718580), (4, 143038935), (5, 114431148), (6, 95359290), (9, 63572860), (10, 57215574), (12, 47679645), (13, 44011980), (15, 38143716), (17, 33656220), (18, 31786430), (19, 30113460), (20, 28607787), (26, 22005990), (30, 19071858), (34, 16828110), (36, 15893215), (38, 15056730), (39, 14670660), (45, 12714572), (51, 11218740), (52, 11002995), (57, 10037820), (60, 9535929), (65, 8802396), (68, 8414055), (76, 7528365), (78, 7335330), (85, 6731244), (90, 6357286), (95, 6022692), (102, 5609370), (114, 5018910), (117, 4890220), (130, 4401198), (153, 3739580), (156, 3667665), (170, 3365622), (171, 3345940), (180, 3178643), (190, 3011346), (195, 2934132), (204, 2804685), (221, 2588940), (228, 2509455), (234, 2445110), (247, 2316420), (255, 2243748), (260, 2200599), (285, 2007564), (306, 1869790), (323, 1771380), (340, 1682811), (342, 1672970), (380, 1505673), (390, 1467066), (442, 1294470), (468, 1222555), (494, 1158210), (510, 1121874), (570, 1003782), (585, 978044), (612, 934895), (646, 885690), (663, 862980), (684, 836485), (741, 772140), (757, 755820), (765, 747916), (780, 733533), (855, 669188), (884, 647235), (969, 590460), (988, 579105), (1020, 560937), (1105, 517788), (1140, 501891), (1170, 489022), (1235, 463284), (1292, 442845), (1326, 431490), (1482, 386070), (1514, 377910), (1530, 373958), (1615, 354276), (1710, 334594), (1938, 295230), (1989, 287660), (2210, 258894), (2223, 257380), (2271, 251940), (2340, 244511), (2470, 231642), (2652, 215745), (2907, 196820), (2964, 193035), (3028, 188955), (3060, 186979), (3230, 177138), (3315, 172596), (3420, 167297), (3705, 154428), (3785, 151164), (3876, 147615), (3978, 143830), (4199, 136260), (4420, 129447), (4446, 128690), (4542, 125970), (4845, 118092), (4940, 115821), (5814, 98410), (6460, 88569), (6630, 86298), (6813, 83980), (7410, 77214), (7570, 75582), (7956, 71915), (8398, 68130), (8892, 64345), (9084, 62985), (9690, 59046), (9841, 58140), (9945, 57532), (11115, 51476), (11355, 50388), (11628, 49205), (12597, 45420), (12869, 44460), (13260, 43149), (13626, 41990), (14383, 39780), (14535, 39364), (14820, 38607), (15140, 37791), (16796, 34065), (19380, 29523), (19682, 29070), (19890, 28766), (20995, 27252), (22230, 25738), (22710, 25194)]